Anycubic Kobra S1 MaxvsPrusa Research XL+
💰Anycubic Kobra S1 Max is $1500 cheaper (188% less)
⚡Anycubic Kobra S1 Max tops out at 600 mm/s vs 500 mm/s
🏠Only Anycubic Kobra S1 Max has an enclosure — required for ABS, ASA, PA engineering filaments
🎨Only Prusa Research XL+ supports multicolor printing (5 slots)
Cross-ecosystem comparison: These printers use different software ecosystems. Accessories, filament profiles, and community support are not interchangeable between brands. Consider the total ecosystem cost, not just the printer price.
Anycubic Kobra S1 Max
Buy/Wait:Buy
First-generation product — recently released, still early days
Best for: Professional makers and small studios who need large-format enclosed printing for engineering filaments at a competitive price — and want Anycubic's ecosystem over Creality or Qidi alternatives.
Full details →Prusa Research XL+
Buy/Wait:Upgrade Kit
Next model announced — but an upgrade kit is available for existing owners
🔧 Upgrade kit available — from XL
Best for: Professional makers, studios, and engineers who need large-format printing with genuine multi-material capability, open-source hardware, and Prusa's long-term support.
Full details →| Anycubic Kobra S1 Max | Prusa Research XL+ |
|---|
| Pricing |
| Starting Price | ★ $799 | $2,299 |
| Print Specs |
| Tier | Professional | Professional |
| Motion | CoreXY | CoreXY |
| Build Volume | 350 × 350 × 350 mm | ★ 360 × 360 × 360 mm |
| Max Speed | ★ 600 mm/s | 500 mm/s |
| Multicolor | ❌ No | ★ ✅ 5 slots |
| Enclosure | ★ ✅ | ❌ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ❌ | ★ ✅ |
| Upgrade Kit | — | 🔧 From XL |
| Buy Timing |
| Released | Nov 25, 2025 | Aug 13, 2026 |
| Cycle length | — | ~997 days |
| Cycle advice | Buy | Upgrade Kit |
| Deals advice | Buy | Buy |
| Next model | — | XL Pick & Place Toolhead (Late 2026) |
Quick Winner
💰
Budget pick
Anycubic Kobra S1 Max
$799 starting
📐
Large prints
Prusa Research XL+
360×360×360 mm
⚡
Fastest prints
Anycubic Kobra S1 Max
600 mm/s
🔓
Open ecosystem
Prusa Research XL+
Open source
Bottom Line
💰Anycubic Kobra S1 Max saves you $1500 — choose it if budget is your primary constraint
🏠Anycubic Kobra S1 Max is the only choice if you print ABS, ASA, PA, or PC — those materials require an enclosure
🎨Prusa Research XL+ is the pick if multicolor printing is important to you
🔓Prusa Research XL+ is the pick for open firmware, community mods, and long-term repairability
Materials
PLA-CFCarbon-fibre PLA — rigid matte finish, more brittle
PETG-CFCarbon-fibre PETG — stiffer than PETG, easy to print
PET-CFCarbon-fibre PET — rigid, dimensionally stable
PVAWater-soluble support — dissolves for complex overhangs
PLAEasy to print, no enclosure needed — everyday parts
PETGTougher, slightly flexible, moisture-resistant
ABSHeat and impact resistant — needs enclosure
ASAUV-stable ABS alternative — outdoor parts, needs enclosure
TPUFlexible rubber-like — phone cases, gaskets, wheels
PANylon — strong and wear-resistant, needs dry storage
PA-CFCarbon-fibre nylon — very stiff, abrasive to standard nozzles
PCPolycarbonate — extremely tough, challenging to print
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Why buy each?
Anycubic Kobra S1 Max
350×350×350 mm large-format build volumeOne of the largest enclosed build volumes in the prosumer/professional tier — suited for large engineering parts, architectural models, and batch production.
65°C active chamber heating at scaleMaintaining 65°C across a 350×350 mm chamber is a meaningful technical achievement — ensuring consistent results for ABS, ASA, and PA across the full build plate.
Anycubic ecosystem continuityThe S1 Max extends the Kobra ecosystem into the large-format enclosed segment, enabling Anycubic users to scale up without switching brands.
Prusa Research XL+
Tool-changer multicolor — no purge wasteUnlike filament-switching AMS/MMU systems, the XL physically swaps print heads. Each material has its own nozzle, eliminating purge towers entirely and enabling true multi-material prints.
360×360×360 mm build volumeOne of the largest build volumes available in a CoreXY printer at this price point — suited for large props, architectural models, and batch production.
Fully open source and serviceableEvery component is documented, parts are stocked for years, and the community has developed hundreds of modifications and improvements.