🖨 3D Printer Radar

Anycubic Kobra 3vsPrusa Research CORE One L+

💰Anycubic Kobra 3 is $1650 cheaper (473% less)
📐Prusa Research CORE One L+ has 76% more build volume
⚡Anycubic Kobra 3 tops out at 600 mm/s vs 500 mm/s
🏠Only Prusa Research CORE One L+ has an enclosure — required for ABS, ASA, PA engineering filaments
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 3
Buy/Wait:Superseded

This printer is no longer sold new. It has been replaced by the Anycubic Kobra 4.

Best for: Budget makers who want 4-color multicolor printing without committing to the Bambu or Prusa ecosystem — and are comfortable with a less mature software experience. Look for clearance deals — the Kobra 4 is the current model.

Full details →
Prusa Research CORE One L+
Buy/Wait:Buy

Early in release cycle — no urgency to wait

🔧 Upgrade kit available — from CORE One L

Best for: Engineers and professional makers who need large-format enclosed printing with active chamber heating — and want Prusa's open-source ethos and long-term support over a closed-ecosystem competitor.

Full details →
Anycubic Kobra 3Prusa Research CORE One L+
Pricing
Starting Price★ $349$1,999
Print Specs
TierProsumerProfessional
MotionBedSlingerCoreXY
Build Volume255 × 255 × 260 mm★ 300 × 300 × 330 mm
Max Speed★ 600 mm/s500 mm/s
Multicolor★ ✅ 4 slots❌ No
Enclosure❌★ ✅
Auto Calibration✅✅
Open Source❌★ ✅
Upgrade Kit—🔧 From CORE One L
Buy Timing
ReleasedMay 15, 2025Aug 13, 2026
Cycle length~212 days~279 days
Cycle adviceSupersededBuy
Deals adviceClearanceCaution
Next model——

Quick Winner

💰
Budget pick
Anycubic Kobra 3
$349 starting
📐
Large prints
Prusa Research CORE One L+
300×300×330 mm
⚡
Fastest prints
Anycubic Kobra 3
600 mm/s
🔓
Open ecosystem
Prusa Research CORE One L+
Open source

Bottom Line

💰Anycubic Kobra 3 saves you $1650 — choose it if budget is your primary constraint
🏠Prusa Research CORE One L+ is the only choice if you print ABS, ASA, PA, or PC — those materials require an enclosure
🎨Anycubic Kobra 3 is the pick if multicolor printing is important to you
🔓Prusa Research CORE One L+ is the pick for open firmware, community mods, and long-term repairability

Materials

Anycubic Kobra 3 only
—
Both
PLAEasy to print, no enclosure needed — everyday parts
PETGTougher, slightly flexible, moisture-resistant
ABSHeat and impact resistant — needs enclosure
TPUFlexible rubber-like — phone cases, gaskets, wheels
Prusa Research CORE One L+ only
ASAUV-stable ABS alternative — outdoor parts, needs enclosure
PANylon — strong and wear-resistant, needs dry storage
PA-CFCarbon-fibre nylon — very stiff, abrasive to standard nozzles
PCPolycarbonate — extremely tough, challenging to print

Why buy each?

Anycubic Kobra 3

34% more build volume over original

The V2 expands to 255×255×260 mm — 34% more printable volume than the original Kobra 3 — for larger parts and more batch production.

AI monitoring camera included

The V2 includes a 720p camera for real-time print monitoring and AI spaghetti detection, adding reliability features previously absent from the Kobra 3 line.

4-color ACE Pro at budget pricing

The Kobra 3 V2 Combo with ACE Pro is one of the most affordable 4-color setups available — often underpricing Bambu's A1 Combo.

Prusa Research CORE One L+

300×300×330 mm with active 60°C chamber heating

A large enclosed build volume with genuine active chamber heating — making the CORE One L+ reliable for ABS, ASA, PA, and PC across the full build plate.

Fully open source

All firmware, hardware designs, and slicing profiles are open source. Prusa backs the CORE One L+ with long-term parts availability and community support.

Critical Infrastructure Edition available

For institutional, government, and production customers, a dedicated Critical Infrastructure Edition is offered — Prusa's commitment to secure supply for professional users.