The Flashforge AD5X and Prusa Research CORE One+ are both prosumer-tier printers, but the CORE One+ costs 2.5× as much — so the question is what the extra money buys. Both are CoreXY printers with a 600 mm/s rated top speed and automatic calibration. The CORE One+ costs $600 more and gets you an enclosed chamber (with ASA, PA and PC on its materials list) and 39% more build volume; the AD5X answers with extra engineering materials (PA-CF) and support for PLA-CF and PETG-CF.
First-generation product — no release history to base predictions on
Best for: Budget-conscious makers who want built-in 4-color multicolor printing under $400 — primarily for PLA and PETG. Open frame, so not suited for ABS or engineering filaments without the add-on enclosure.
Full details →Early in release cycle — no urgency to wait
🔧 Upgrade kit available — from CORE One+, MK4S
Best for: Makers who want CoreXY speed and precision with Prusa's open-source ethos, community support, and long-term repairability — without Bambu's closed ecosystem.
Full details →| Flashforge AD5X | Prusa Research CORE One+ | |
|---|---|---|
| Pricing | ||
| Starting Price | ★ $399 | $999 |
| Print Specs | ||
| Tier | Prosumer | Prosumer |
| Motion | CoreXY | CoreXY |
| Build Volume | 220 × 220 × 220 mm | ★ 250 × 220 × 270 mm |
| Max Speed | 600 mm/s | 600 mm/s |
| Multicolor | ✅ 4 slots | ★ ✅ 8 slots |
| Enclosure | ❌ | ★ ✅ |
| Auto Calibration | ✅ | ✅ |
| Open Source | ❌ | ★ ✅ |
| Upgrade Kit | — | 🔧 From CORE One+, MK4S |
| Buy Timing | ||
| Released | Jun 15, 2025 | Aug 13, 2026 |
| Cycle length | — | ~209 days |
| Cycle advice | Caution | Buy |
| Deals advice | Buy | Caution |
| Next model | — | — |
The AD5X was released on Jun 15, 2025, 515 days ago. It is a first-generation product, so there is no earlier cycle to predict its successor from.
The CORE One+ was released on Aug 13, 2026, 91 days ago. Its previous release cycle ran about 209 days, so it is 44% of the way through — roughly 118 days before a successor would be due at that pace.
On timing alone, the CORE One+ is the safer buy right now — it is only 44% of the way through its expected cycle, while the AD5X has no release history pointing to a successor yet.
Cycle and deal status as of November 12, 2026. See the launch calendar →
The AD5X lists at $399 and the CORE One+ at $999 — $600 apart, so the CORE One+ costs 150% more.
Per litre of build volume, that works out to $37 for the AD5X versus $67 for the CORE One+ — the AD5X is the better value per litre as well.
If you are buying before Dec 5, 2026, the active sale tips value toward the AD5X.
Our pick for most buyers is the CORE One+, for an enclosed chamber (with ASA, PA and PC on its materials list) and 39% more build volume, plus a higher editor score (9.0 vs 8.0) and better buy-now timing. Go for the AD5X instead if you want to spend less — it is $600 cheaper ($399 vs $999).
How we judge timing and deals: read our methodology →
The AD5X undercuts comparable multicolor setups on price with IFS built directly into the printer — no separate accessory needed.
No cloud dependency or mandatory account. OrcaSlicer is community-standard open-source slicer software — familiar to most experienced makers.
Ships ready for PLA-CF and PETG-CF without requiring a nozzle upgrade — a genuine differentiator at this price point.
The CORE One+ matches Bambu CoreXY speed (600 mm/s) while keeping everything open source — firmware, hardware, slicing profiles.
Unlike Bambu's closed ecosystem, every component of the CORE One+ can be modified, repaired, or community-improved.
The CORE One+ (Gen 2) can be ordered with Prusa's INDX toolchanger in 4- or 8-tool versions, shipping from 15 October 2026. Each material gets its own nozzle, with about 12 seconds per material change and almost no purge waste. The MMU3 remains compatible as a 5-color add-on.