Advanced 3D Printing

When 3D printing moves from hobby to production — prototyping for clients, small-batch manufacturing, engineering parts, or equipping a workshop — the requirements change. You need larger build volumes, engineering-grade materials, enclosed and filtered environments, and machines built to run reliably day after day. Flashforge's two professional machines, the Guider 3 Ultra and the Creator 5 Pro, cover exactly this ground — at a fraction of the cost of traditional industrial FDM. Guider 3 Ultra: Large-Format Production The Guider 3 Ultra is a fully enclosed, dual-extruder CoreXY machine built for continuous operation. Its headline feature is scale: a 330 × 330 × 600 mm build volume in single-extruder mode (300 × 330 × 600 mm with both extruders), and that 600 mm Z-height genuinely changes what you can make in one piece — tall prototypes, large fixtures, and parts that would otherwise need splitting and bonding. It pairs that with serious material capability: 350 °C hardened-steel nozzles and a 120 °C bed handle over 20 materials, from PLA and PETG up to ABS, ASA, PC, PA, and carbon- and glass-fibre composites (PA-CF, PET-CF, and more). HEPA13 filtration and a sealed chamber keep it stable and clean for 24/7 use, and its dual extruders allow soluble supports or two-material parts. A built-in camera, auto-levelling, filament monitoring, and sealed drying chambers round it out. Two practical caveats worth knowing for production planning: it does not have an actively heated chamber, and it uses a proprietary quick-swap nozzle system, so factor nozzle replacement into total cost of ownership. Creator 5 Pro: Enclosed Multi-Material Engineering The Creator 5 Pro takes the four-toolhead FlashSwap system — four independent toolheads, each with its own nozzle and heater, swapping in around 7 seconds with near-zero purge — and wraps it in a rigid, fully enclosed frame with an actively heated chamber up to 65 °C. That active chamber heating is the key difference from the Guider: it's what lets ABS, ASA, PC, nylon, and carbon-fibre composites print without warping or delamination, even on large parts. Add H13 HEPA + carbon filtration, 320 °C wear-resistant nozzles, a camera, door-open and chamber-temperature monitoring, and you have a machine purpose-built for R&D, functional prototyping, and small-batch production. Notably, it's effectively the first enclosed four-toolhead tool-changer at an accessible price — multi-material and engineering-grade in one unit. Which Fits Your Operation? Guider 3 Ultra Creator 5 Pro Best for Large single parts, tall prototypes, batch trays Multi-material/colour engineering parts Build volume 330×330×600 mm 256×256×256 mm Extrusion Dual extruder 4 toolheads (FlashSwap) Chamber Enclosed (passive) Enclosed + active 65 °C heating Nozzle temp 350 °C 320 °C Filtration HEPA13 H13 HEPA + carbon Engineering materials 20+ incl. composites ABS, ASA, PC, PA, CF composites In short: choose the Guider 3 Ultra when size is the priority — big parts, tall builds, or high-volume trays of smaller parts. Choose the Creator 5 Pro when you need multi-material or multi-colour engineering parts in a temperature-controlled chamber. Many workshops eventually run both: the Guider for scale, the Creator 5 Pro for complex multi-material work. Built for Business — and Backed by Support For businesses, the machine is only half the decision; the other half is support. As an authorised Flashforge distributor, Eolas Prints supplies these printers with genuine manufacturer warranty, authentic spares, and EU-based support shipped from Spain — and we work with business clients on fleet purchasing, maintenance, and advice. If you're equipping a workshop, a makerspace, an engineering team, or a production line, talk to us about your application and volumes; we'll help you specify the right setup. Explore the Range See the full Flashforge collection, compare the multi-colour options in our AD5X vs Creator 5 guide, or start with the complete Flashforge buyer's guide.

Flashforge offers two very different routes into multi-colour printing: the AD5X, with a built-in four-colour filament system, and the Creator 5, with four independent swapping toolheads. They reach colour by fundamentally different methods, and that difference drives everything — waste, speed, price, and what each is best for. Here's how to choose. Two Approaches to Multi-Colour The AD5X uses a single nozzle fed by its Intelligent Filament System (IFS): up to four spools feed into one hotend, and the printer switches between them, purging a little material at each colour change. It's the same proven approach as most multi-colour printers — compact, affordable, effective. The Creator 5 uses FlashSwap: four fully independent toolheads, each with its own nozzle, extruder, and heater, that physically park and swap in around 7 seconds. Because each colour has its own dedicated nozzle, there's almost no purge waste and no cross-contamination — and you can mix genuinely different materials (e.g. PLA with PVA supports) in one print. Head to Head AD5X Creator 5 Colour method IFS, single nozzle (4 colours) FlashSwap, 4 toolheads Purge waste Yes (purge at each change) Near-zero Colour-change speed Standard ~7 seconds, very low waste Build volume 220×220×220 mm 256×256×256 mm Nozzle temp 300 °C Up to ~300 °C Speed 600 mm/s travel 600 mm/s travel Mixed materials in one print Limited Yes (independent toolheads) Frame Open Open Relative price Lower Higher The AD5X: Affordable Four-Colour The AD5X is the value choice for adding colour. Its built-in IFS handles up to four colours with no external box, it runs the same fast 600 mm/s CoreXY platform, has a 300 °C extruder, and supports flexible TPU. The trade-off, common to all single-nozzle multi-colour systems, is purge waste: each colour change discards a little filament, so colour-heavy prints use more material and time. A practical tip many users follow is to batch several models on the plate at once to spread that purge cost. For occasional or budget-conscious multi-colour, the AD5X is excellent. The Creator 5: Near-Zero-Waste Multi-Colour The Creator 5's four-toolhead FlashSwap system is the more advanced and efficient approach. Because each colour has its own nozzle, there's virtually no purge — Flashforge's benchmark shows a multi-colour print taking around 84% less time and 84% less filament than a conventional purge-based system. It also has a larger 256×256×256 mm build volume and can combine different materials in a single job (such as a water-soluble PVA support with a PLA model). If you do a lot of multi-colour work, the filament and time you save quickly offset the higher purchase price. Which Should You Buy? Choose the AD5X if: you want affordable four-colour printing, print colour occasionally rather than constantly, and a 220 mm build volume is enough. It's the lower-cost way in. Choose the Creator 5 if: you print multi-colour frequently and want to eliminate purge waste, you need a larger build volume, or you want to mix materials (including soluble supports) in one print. The efficiency pays back over time. Need engineering materials too? The enclosed Creator 5 Pro adds a heated chamber — see our Flashforge for business guide. Or start with the full buyer's guide. Available from Eolas Prints — Authorised Flashforge Distributor Both the AD5X and Creator 5 are genuine Flashforge machines with full manufacturer warranty, authentic spares, and EU support, shipped from Spain. As an authorised Flashforge distributor, we can help you pick the right multi-colour approach — get in touch.

The Adventurer 5M and Adventurer 5M Pro are Flashforge's high-speed entry point, and the most common Flashforge question we get: which one? They share the same fast CoreXY core, the same 600 mm/s speed, and the same 220×220×220 mm build volume — so the decision is really about one thing: do you need the enclosure and filtration? What They Share Both are high-speed CoreXY machines built on the same platform: 600 mm/s top travel speed, 20,000 mm/s² acceleration, a 220×220×220 mm build volume, a flexible PEI steel plate, automatic levelling, filament run-out detection, and power-loss recovery. Both set up fast and both run the open Orca-Flashforge slicer. In other words, the fundamentals — speed, accuracy, build size — are identical. Head to Head Adventurer 5M Adventurer 5M Pro Frame Open Fully enclosed Air filtration None Dual HEPA13 + activated carbon Nozzle temp 280 °C 280 °C Bed temp 100 °C 110 °C Build volume 220×220×220 mm 220×220×220 mm Speed 600 mm/s travel 600 mm/s travel Camera No Built-in Quick-swap nozzles Optional Yes Best materials PLA, PETG, TPU + ABS, ASA reliably The Adventurer 5M: Fast, Open, Affordable The 5M is an excellent first serious printer. The open frame means easy access and simple maintenance, setup takes around 12 minutes, and it's genuinely fast for the money. For PLA, PETG, and TPU — which covers most everyday printing — it does everything well. You can print ABS or ASA with an optional enclosure kit, but if those materials are central to your plans, the Pro is the more direct route. The Adventurer 5M Pro: Enclosed, Filtered, Quieter The 5M Pro adds the things that matter for advanced materials and shared spaces. The fully enclosed chamber keeps temperature stable, so ABS and ASA print without warping or cracking. The dual HEPA13 + activated-carbon filtration captures 99% of particles and VOCs — a real benefit in a home, classroom, or office where fumes matter. It's also quieter (under 50 dB), adds a built-in camera for remote monitoring, quick-swap nozzles, and a slightly hotter 110 °C bed. The enclosure auto-manages airflow: internal circulation for ABS, external venting for PLA/PETG. Which Should You Buy? Choose the Adventurer 5M if: you mostly print PLA, PETG, and TPU; you want the lowest price and easiest access; and fumes/enclosure aren't a concern in your space. It's outstanding value. Choose the Adventurer 5M Pro if: you want to print ABS or ASA reliably, you need filtration for a home/classroom/office, or you simply want the quieter, camera-equipped, more hands-off machine. For most buyers who can stretch to it, the Pro's enclosure and filtration are worth it. Want multi-colour instead? See our AD5X vs Creator 5 comparison, or the full Flashforge buyer's guide. Available from Eolas Prints — Authorised Flashforge Distributor Both the Adventurer 5M and 5M Pro are genuine Flashforge machines with full manufacturer warranty, authentic spares, and EU support, shipped from Spain. As an authorised Flashforge distributor, we're happy to help you choose — just get in touch.

Flashforge has quietly become one of the best-value names in 3D printing — fast CoreXY machines with enclosures, multi-colour systems, and large-format industrial options, usually at a noticeably lower price than comparable premium brands. The current range runs from the compact, high-speed Adventurer 5M to the four-toolhead Creator 5 Pro and the tall-format Guider 3 Ultra. This guide maps the whole line-up so you can match the machine to your materials, your colour needs, and your budget. The First Decision: Speed, Enclosure, Colour, or Scale? Flashforge's range is best understood by what each tier adds: Fast entry (5M, 5M Pro): High-speed single-colour CoreXY. Open-frame 5M for PLA/PETG/TPU; enclosed, filtered 5M Pro for reliable ABS/ASA. Multi-colour (AD5X, Creator 5): Add colour — the AD5X via a built-in 4-colour filament system, the Creator 5 via four physical swapping toolheads with near-zero purge waste. Enclosed multi-colour engineering (Creator 5 Pro): The Creator 5's four-toolhead system plus a heated, filtered enclosure for ABS, ASA, PC, and nylon. Large-format industrial (Guider 3 Ultra): A tall, dual-extruder, fully enclosed workhorse for big parts and engineering composites. The Full Range at a Glance Printer Type Build volume Colour Best for Adventurer 5M Open CoreXY 220×220×220 mm Single Fast, affordable entry; PLA/PETG/TPU Adventurer 5M Pro Enclosed CoreXY 220×220×220 mm Single Enclosed + filtered; adds ABS/ASA AD5X Open CoreXY 220×220×220 mm 4-colour (IFS) Affordable multi-colour Creator 5 Open CoreXY 256×256×256 mm 4 toolheads (FlashSwap) Zero-waste multi-colour Creator 5 Pro Enclosed CoreXY 256×256×256 mm 4 toolheads (FlashSwap) Multi-colour + engineering materials Guider 3 Ultra Enclosed dual-extruder 330×330×600 mm Dual material Large-format industrial The Fast-Entry Tier: Adventurer 5M and 5M Pro The Adventurer 5M is a high-speed open-frame CoreXY machine: 220×220×220 mm build volume, 280 °C nozzle, 100 °C bed, travel speeds up to 600 mm/s with 20,000 mm/s² acceleration, and a near-tool-free setup in around 12 minutes. It's superb value for PLA, PETG, and TPU, with a flexible PEI plate, filament run-out detection, and power-loss recovery. The Adventurer 5M Pro takes the same fast platform and fully encloses it, adding dual HEPA13 + activated-carbon filtration that traps 99% of particles and VOCs, a 110 °C bed, quick-swap nozzles, a built-in camera, and quieter operation. The sealed, filtered chamber is what makes ABS and ASA print reliably — so the Pro is the pick if you want advanced materials or a safer machine for a classroom, office, or home. The Multi-Colour Tier: AD5X and Creator 5 The AD5X brings multi-colour to the affordable end of the range. It prints up to four colours using a built-in Intelligent Filament System (IFS) — no external feeder box — on the same fast 600 mm/s CoreXY platform, with a higher 300 °C extruder and TPU support. It's the most accessible way into four-colour printing. The Creator 5 takes a fundamentally different and more advanced approach: FlashSwap, four fully independent toolheads that physically swap in around 7 seconds, each with its own nozzle, extruder, and heater. Because there's no single shared nozzle, there's almost no purge waste — Flashforge's own benchmark shows a multi-colour print using around 84% less time and filament than a conventional purge-tower system. With a 256×256×256 mm build volume and the ability to mix materials (PLA, PETG, TPU, PVA, composites) in one print, it's a genuinely efficient multi-colour machine. Enclosed Multi-Colour for Engineering: Creator 5 Pro The Creator 5 Pro takes the Creator 5's four-toolhead FlashSwap system and adds a fully enclosed, rigid frame with an actively heated chamber up to 65 °C, continuous airflow, and H13 HEPA + carbon filtration. That controlled environment is what unlocks ABS, ASA, PC, nylon, and carbon-fibre composites — materials that warp or crack without a heated chamber. It's effectively the first enclosed four-toolhead tool-changer at an accessible price, aimed at R&D, prototyping, and small-batch production. Large-Format Industrial: Guider 3 Ultra The Guider 3 Ultra is the industrial workhorse of the range — a fully enclosed, dual-extruder CoreXY machine with a large 330×330×600 mm build volume (300×330×600 mm in dual-extrusion mode). Its 350 °C hardened nozzles and 120 °C bed handle over 20 materials including engineering composites (PA-CF, PET-CF, and more), and HEPA13 filtration plus a sealed chamber keep it stable for continuous, 24/7 production. The 600 mm Z-height is a genuine differentiator for tall parts. Note it does not have active chamber heating, so for the most demanding warp-prone polymers a heated-chamber machine is preferable. Recommendations by User First printer, fast and affordable: Adventurer 5M Enclosed + filtered for ABS/ASA, home or classroom: Adventurer 5M Pro Affordable four-colour printing: AD5X Serious multi-colour with minimal waste: Creator 5 Multi-colour plus engineering materials: Creator 5 Pro Large parts and industrial production: Guider 3 Ultra Available from Eolas Prints — Authorised Flashforge Distributor Eolas Prints is an authorised Flashforge distributor. Every printer in this guide is a genuine Flashforge machine supplied with full manufacturer warranty, authentic spares, and EU support, shipped from Spain. Browse the full Flashforge range, or contact us — we advise before you buy.

One of the things that sets Prusa apart is choice: most machines come as either a self-assembly kit or fully assembled, and almost every part is upgradeable. That means a Prusa can be both the most affordable way in and a platform you grow over years rather than replace. Here's how the kit-versus-assembled decision works, and how Prusa's upgrade path lets you start small and scale. Kit vs Assembled: What's the Difference? The important thing to understand: a Prusa kit is the same machine as the assembled version — you simply build it yourself. It's not a stripped-down or lesser model. The parts, the performance, and the final result are identical; you trade a few hours of your time for a lower price and a deep understanding of your printer. Assembled: arrives ready to print in about 20 minutes. Best if you want to get straight to work, or you'd rather not spend a weekend building. Kit: typically 8–12 hours of assembly over one or two sessions. No soldering, all tools included, and Prusa's manuals are widely regarded as the best in the industry. You save money and you'll understand every part — which makes maintenance and upgrades far easier later. Semi-assembled (MINI+): a middle ground — the trickiest parts are done, you complete the rest quickly. A good rule of thumb: if you value your time over the saving, or you need the printer working today, buy assembled. If you enjoy building things, want to save, and plan to own the machine for years, the kit is genuinely rewarding — think of it as technical LEGO with an excellent manual. The Prusa Upgrade Philosophy Prusa's open, modular design means you're rarely stuck with what you bought. Rather than replacing a whole machine to gain a capability, you can often add it. This is a core reason a Prusa holds its value and its usefulness over time — and a key difference from sealed, hard-to-modify printers. Common upgrade paths Multi-material: add the MMU3 to an MK4S to print up to five colours or materials from a single nozzle. Enclosure for the MK4S: add the official enclosure to print ABS and ASA more reliably on an open-frame machine. MK4S to Core One+ conversion: Prusa even offers a conversion kit that transforms an MK4S into a fully enclosed Core One+, reusing many shared parts — a genuinely unusual upgrade in this industry, and a sign of how seriously Prusa takes backwards compatibility. High-temperature hotend: the HT Hotend Upgrade raises the Core One and Core One L's maximum nozzle temperature from 290 °C to 400 °C, opening the door to higher-temperature engineering materials. XL toolheads: the XL's defining feature is expandability — add toolheads (such as the Silicone Printing Toolhead) as your multi-material needs grow, up to five in total. Buy Once, Grow Over Time The practical upshot: you can start with an affordable machine and a kit build, then add multi-material, an enclosure, a hotter hotend, or extra toolheads as your work demands — without throwing the printer away. For schools, workshops, and businesses, that upgradeability is also a budgeting advantage: capability can be added incrementally rather than as a single large purchase. Available from Eolas Prints — Authorised Prusa Reseller We stock Prusa printers in both kit and assembled formats, plus genuine upgrades and spares, all with full manufacturer warranty and EU support, shipped from Spain. As an authorised Prusa reseller, we can help you plan a sensible buy-and-upgrade path for your budget and materials. Browse the Prusa range, read our complete buyer's guide, or contact us for advice.

Most desktop 3D printers top out around 290–300 °C at the nozzle and have little or no chamber heating. That's fine for PLA, PETG, even ABS — but it locks out the high-performance engineering polymers that aerospace, medical, and industrial work depends on. The Prusa Pro HT90 is built specifically to break that ceiling, and it does so at a fraction of the price of traditional industrial high-temp machines. Here's what it is and who it's for. What Makes It Different: Heat, and Lots of It Two numbers define the HT90. Its swappable high-temperature toolhead reaches 500 °C, and its actively heated chamber reaches 90 °C. Together, those unlock materials that warp, delaminate, or simply won't melt on a normal machine: PEEK, PEKK, PPS, PSU, PES, and PEI (Ultem) — the last of which is heavily used in aerospace for its flame resistance and strength-to-weight. The hot chamber is the critical part: high-temp polymers shrink dramatically as they cool, and only a uniformly heated chamber keeps a large part from cracking or lifting mid-print. Key Specifications Architecture Delta kinematics Build volume Ø300 × 400 mm (cylindrical) Max nozzle temp 500 °C (high-temp toolhead) Chamber Actively heated, up to 90 °C Toolheads High-temp + high-flow, both included, magnetically swappable Air handling Closed-loop HEPA recirculation Control Klipper, Input Shaper; full offline operation available Made in Prague, EU Two Toolheads: Production and Prototyping in One Machine The HT90 ships with two magnetically swappable print heads. The high-temperature head (500 °C) handles the engineering polymers above. The high-flow head performs best at 300 °C and can lay down around 1 kg of PETG or ABS in roughly 8 hours — so the same machine that produces a PEEK bracket in the morning can run fast PLA or PETG prototypes in the afternoon. Swapping takes seconds. For a workshop or lab, that means one printer covers the full development cycle rather than needing separate machines. Who It's For Engineering and manufacturing: functional end-use parts, jigs, fixtures, and chemically- or heat-resistant components in PA, PC-CF, and PPS. Aerospace and defence: PEI (Ultem) and PEKK parts, with optional fully offline operation and a removable Wi-Fi module for air-gapped, IP-sensitive environments. Medical and research: autoclavable and biocompatible high-performance polymers for implants, tooling, and lab equipment. Production bureaus: a single machine that prototypes in PLA/PETG and produces in high-temp materials. Why It Matters Commercially Industrial high-temperature printers have traditionally cost many times more than a desktop machine. The HT90 brings genuine PEEK/PEI capability to a desktop-sized, EU-made printer at a dramatically lower entry point — designed and manufactured in Prague, with the offline operation and data security that aerospace, defence, and medical buyers require. For businesses that currently outsource high-temp parts, bringing that capability in-house can pay for the machine quickly. Available from Eolas Prints — Authorised Prusa Reseller The Prusa Pro HT90 is a genuine Original Prusa machine supplied with full manufacturer warranty and EU support, shipped from Spain. As an authorised Prusa reseller, we also support business and B2B buyers with installation, training, and maintenance agreements — ideal for engineering teams, research labs, and institutions. Contact us for a quote or to discuss your application. For the full range, see our Prusa buyer's guide.

Once you've decided you want a larger Prusa, three machines are in play: the Core One Plus +, the Core One L, and the XL. They share Prusa's CoreXY thinking but differ sharply in build volume, chamber capability, and — in the XL's case — the ability to run multiple toolheads. Here's how to choose the right one for the size and type of work you do. Head to Head Core One Plus + Core One L XL Build volume 250×220×270 mm 300×300×330 mm 360×360×360 mm Approx. volume ~15 L ~30 L ~47 L Chamber Active, up to 55 °C Active, up to 60 °C Passive enclosure Toolheads Single Single Up to 5 independent Heatbed Standard AC convection cast aluminium Segmented (tiles) Best for All-round enclosed Large enclosed parts Multi-material / largest Core One Plus +: The All-Rounder The Core One Plus + is the baseline enclosed CoreXY — 250×220×270 mm, active chamber to 55 °C, compact footprint. For the majority of enclosed-printing needs (ABS, ASA, PC, nylon at typical part sizes), it's the right machine and the best value of the three. Choose a larger model only if you specifically need the volume. Core One L: Double the Volume, Same Footprint Philosophy The Core One L roughly doubles the build volume to 300×300×330 mm (~30 litres) while increasing the footprint by only about 10% over the Core One. It adds an AC convection cast-aluminium heatbed with very even heat distribution and an actively heated chamber up to 60 °C. This is the machine for large engineering parts printed in one piece — enclosures, jigs, fixtures, and sizeable functional components in ABS, ASA, or PC that need a reliably heated chamber across the whole build. XL: Multi-Toolhead and the Largest Volume The Original Prusa XL is a different proposition. It offers the largest build volume (360×360×360 mm) and, uniquely, up to five independent toolheads — enabling true multi-material and multi-colour printing without purge waste, since each toolhead carries its own filament and the printer swaps them automatically. Its segmented heatbed heats only the tiles in use, saving energy on smaller prints. The key distinction: the XL's enclosure is passive, not actively heated. It's superb for large multi-material prototyping and production, but for high-temperature engineering polymers that demand a hot chamber, the Core One L (or the Pro HT90) is the better tool. Which Should You Buy? Core One Plus + — most enclosed-printing needs at typical part sizes; the best value and footprint. Core One L — you need large parts in one piece with a reliably heated chamber for ABS/ASA/PC. XL — you need multi-material/multi-colour via multiple toolheads, or the largest single build volume, and a passive enclosure is sufficient for your materials. Working with high-temperature polymers like PEEK or PEI? None of these is the dedicated tool — see our Pro HT90 guide. For the whole range, see the complete Prusa buyer's guide. Available from Eolas Prints — Authorised Prusa Reseller The Core One Plus +, Core One L, and XL are all genuine Original Prusa machines with full manufacturer warranty and EU support, shipped from Spain. As an authorised Prusa reseller, we can help you size the right machine for your parts — get in touch.

The Prusa Core One and Bambu Lab's P1S and P2S are the machines most people cross-shop when they want a fully enclosed CoreXY printer in the mid range. All three are enclosed, fast, and capable of ABS and ASA. We stock both brands, so this is a straight comparison rather than a pitch — the right answer genuinely depends on what you value. Head to Head Prusa Core One Bambu P1S Bambu P2S Motion CoreXY enclosed CoreXY enclosed CoreXY enclosed Build volume 250×220×270 mm 256×256×256 mm 256×256×256 mm Chamber Active, up to 55 °C Passive Passive (Adaptive Airflow) Nozzle temp 290 °C 300 °C 300 °C Multi-colour MMU3 (single nozzle) AMS (up to 16) AMS 2 Pro (up to 16) Firmware Open source Closed Closed Made in EU (Czech Republic) China China Format Kit or assembled Assembled Assembled Where Prusa Leads: Openness, Repairability, EU Support The Core One's defining strengths are its active chamber heating (up to 55 °C, versus the passive enclosures of the P1S and P2S), its open-source firmware and ecosystem, and its EU manufacturing with genuine local support and spares. Active chamber control matters for larger ABS, ASA, and PC parts where passive enclosures can struggle as prints grow tall. The open platform means no vendor lock-in, full control over your slicer and firmware, and a repair/upgrade path that can extend the machine's life for years — Prusa's whole philosophy is a printer you maintain rather than replace. For buyers who value data privacy or want to avoid cloud dependence, this is decisive. Where Bambu Leads: Multi-Colour, Speed, Polish Bambu's strengths are a more mature multi-colour system (the AMS, up to 16 colours, is more polished than Prusa's MMU3), a slightly larger and symmetrical build volume (256×256×256 mm), a higher 300 °C nozzle, and an out-of-the-box experience that's hard to beat. The P1S is the proven, value-focused workhorse; the P2S is its modern refresh with a touchscreen, quick-swap nozzle, servo extruder, and H-series AI error detection. If multi-colour printing is central to your work, or you want the smoothest setup and the strongest app ecosystem, Bambu has the edge. The trade-offs are a closed platform and cloud-oriented workflow. The Honest Summary Choose the Prusa Core One if: you value active chamber heating for engineering materials, open-source firmware, no cloud dependence, EU support and spares, and a repairable, upgradeable machine you'll keep for years. Choose the Bambu P1S if: you want the most proven enclosed workhorse at the best price, with mature multi-colour via the AMS, and you're comfortable with a closed ecosystem. Choose the Bambu P2S if: you want that same ecosystem with the latest touchscreen, quick-swap nozzle, and smart monitoring. It often comes down to philosophy: Prusa for openness, repairability, and EU support; Bambu for multi-colour and turnkey polish. Both are excellent — there's no wrong answer, only the one that fits how you work. Available from Eolas Prints We stock both brands, shipped from Spain. The Prusa Core One comes with the advantage that we're an authorised Prusa reseller — full manufacturer warranty, genuine spares, and EU support. We also supply genuine, 100% original Bambu Lab printers. Not sure which way to go? Contact us — we'll give you a straight answer based on your materials and workflow. You can also read our complete Prusa buyer's guide.

If you're buying a Prusa today, the real decision usually comes down to two machines: the open-frame MK4S and the enclosed Core One Plus +. They share much of the same DNA — the same Nextruder, the same firmware ecosystem, the same Prusa reliability — but they're built around two different motion systems and two different ideas about what a printer should be. Here's how to choose. The Core Difference: Motion and Enclosure The MK4S is a bed-slinger: the bed moves on the Y axis while the toolhead handles X and Z. It's open-frame, proven over many generations, and exceptionally easy to maintain and upgrade. The Core One is a fully enclosed CoreXY: the bed only moves down in Z while a lightweight gantry moves the toolhead in X and Y, with an actively heated chamber. CoreXY plus an enclosure is what unlocks reliable ABS, ASA, PC, and nylon — and it holds quality better on tall prints. Head to Head MK4S Core One Plus + Motion system Bed-slinger (i3) CoreXY Frame Open Fully enclosed Chamber heating None (enclosure optional) Active, up to 55 °C Build volume 250×210×220 mm 250×220×270 mm Nozzle temp 290 °C 290 °C Cooling 360° high-flow 360° high-flow Speed Fast (24 mm³/s flow) ~15–20% faster than MK4S Best materials PLA, PETG, TPU (+PCCF) + ABS, ASA, PC, nylon Format Kit or assembled Kit or assembled The MK4S: Proven Open-Frame Workhorse The MK4S is the printer that built Prusa's reputation, refined across many generations. Its open design makes maintenance and upgrades genuinely easy — every part is accessible, documented, and replaceable. The custom high-flow nozzle pushes volumetric flow to around 24 mm³/s and the 360° cooling enables clean overhangs, so it's far faster than its bed-slinger layout suggests. For PLA, PETG, and TPU — the materials most people print most of the time — it's superb, and it's the more affordable entry. Add the optional enclosure later for occasional ABS/ASA, or the MMU3 for multi-material. The Core One: Enclosed, Faster, More Capable The Core One is Prusa's modern enclosed CoreXY platform. The active chamber (up to 55 °C) and sealed enclosure mean ABS, ASA, PC, and nylon print reliably without warping or layer cracking — materials that need an add-on enclosure and patience on the MK4S. It's roughly 15–20% faster than the MK4S, has 50 mm more Z-height (250×220×270 mm), and takes up less bench space than an MK4S fitted with an enclosure. It can even print PLA and PETG with the door closed, something most enclosed machines struggle with due to heat buildup. Which Should You Buy? Choose the MK4S if: you mostly print PLA, PETG, and TPU; you value the open, easy-to-maintain design and the lower price; and you don't routinely need engineering materials. It remains one of the best open-frame printers made. Choose the Core One if: you need ABS, ASA, PC, or nylon reliably; you want the faster CoreXY motion and more Z-height; or you simply want the most capable single machine and a tidy enclosed footprint. It's the better long-term platform if your material needs are growing. Still deciding between open and enclosed across the whole range? See our complete Prusa buyer's guide, or — if you're cross-shopping Bambu — our Core One vs Bambu P1S/P2S comparison. Available from Eolas Prints — Authorised Prusa Reseller Both the MK4S and Core One Plus + are genuine Original Prusa machines, supplied with full manufacturer warranty and EU support and shipped from Spain. As an authorised Prusa reseller, we can advise on the right choice for your materials and workflow — just get in touch.