GWEIKE G2 Pro 30W Fiber Laser Engraver vs xTool F1 Dual-Laser Engraver (2W IR + 10W Diode)
Head-to-head spec comparison to help you pick the right fiber laser for your needs.
GWEIKE
$799
xTool
$799
Spec-by-Spec Comparison
| Spec | GWEIKE G2 Pro 30W Fiber Laser Engraver | xTool F1 Dual-Laser Engraver (2W IR + 10W Diode) |
|---|---|---|
| Wattage | 30 W | 2 W |
| Laser Type | Q-Switched | IR Diode (not fiber galvo) |
| Laser Source | Raycus | xTool IR |
| Work Area (W) | 150 mm | 110 mm |
| Work Area (H) | 150 mm | 110 mm |
| Galvo Speed | 15000 mm/s | 4000 mm/s |
| Color Marking | Yes | No |
| LightBurn | Yes | Yes |
| Autofocus | No | No |
| Weight | 6.5 kg | 2.5 kg |
| Software | LightBurn + EZCad2 | xTool Creative Space + LightBurn |
| Pulse Width | N/A (Q-Switched, 20–200kHz frequency range) | N/A |
| Price | $799 | $799 |
| Rating | 8.3/10 | 7.9/10 |
| Buy on Amazon | Buy on Amazon |
Pros & Cons
GWEIKE G2 Pro 30W Fiber Laser Engraver
Pros
- 15,000mm/s galvo speed — the fastest Q-switched fiber laser under $900 and 50% faster than the ComMarker B4 30W at $700; the throughput difference is measurable on production runs with any infill
- Wide 20–200kHz frequency range enables thermal oxidation color on stainless steel and titanium — GWEIKE documents '90+ colorful engravings' and DIY Life reviewer confirmed distinct greens and reds on stainless (Nov 2024)
- GWEIKE's LightBurn driver is the most actively maintained of any Chinese fiber laser brand — no COR file gymnastics, no galvo axis swap workarounds; direct native LightBurn galvo support out of box
- 150×150mm work area handles most knife blades, tumblers with rotary, and medium plaques without repositioning
- Active LightBurn settings ecosystem with documented community resources: a dedicated Etsy seller offers a 37-material LightBurn library specific to the G2 Pro 30W covering metals, plastics, and stone
Cons
- Color marking is thermal oxidation, not MOPA — results require experimentation per material and are less consistent and repeatable than a JPT MOPA machine; do not expect plug-and-play stainless color
- Focus height calibration is measured from lens center, not machine frame — GWEIKE's manual doesn't clarify this; every new owner mis-sets focus initially and must recalibrate by sound and burn quality (LightBurn forum, Feb 2026)
- Customer service is WhatsApp-only with inconsistent quality — best-lasercutter.com rates it 'a gamble'; not viable for production-critical environments with tight turnaround requirements
- Built-in fume extraction fan is insufficient for real engraving sessions — an external fume extractor ($80–$120) is a practical requirement, not an optional accessory
- Native G-Laser software is frustrating and feature-poor — nearly all users switch immediately to LightBurn; do not evaluate the machine on G-Laser
xTool F1 Dual-Laser Engraver (2W IR + 10W Diode)
Pros
- Two machines in one enclosure: 2W IR marks metal (steel, aluminum, brass), 10W diode cuts wood, leather, and acrylic — single $799 machine that eliminates owning both a fiber and a diode laser
- xTool Creative Space software is the most polished beginner interface in the laser category — camera positioning, guided material presets, and auto-layout workflows available from day one
- Fully enclosed with automatic safety shutoffs — the only machine in this tier safe to operate in an office, living room, or classroom without OD5+ eyewear and ventilation setup
- LightBurn compatible for users who want full parameter control beyond what xTool's software exposes
- xTool has the largest installed base and most active community of any Chinese laser brand — tutorial content, settings libraries, and troubleshooting threads for every use case are indexed and searchable
Cons
- 2W IR laser is NOT a fiber galvo — it produces lighter, less consistent marks on hard metal than a dedicated 20W fiber laser; an owner who ran both side by side measured the fiber as '25x faster on average for marking metal'
- IR laser head is the documented primary failure point — multiple owners report the IR head degrading or dying within 1–2 years of regular use; xTool support unable to repair in some markets
- No autofocus — autofocus is exclusive to the F1 Ultra; this model requires manual two-dot alignment each session (a common point of confusion because the F1 Ultra, a completely different machine, has autofocus)
- 110×110mm work area matches budget dedicated fiber lasers — tumblers require a rotary and repositioning, no advantage here over GWEIKE or ComMarker alternatives
- At $799 you are paying for the dual-laser concept and xTool brand polish, not metal marking throughput — a dedicated 30W fiber laser at the same price marks stainless 10–25x faster
Our Verdicts
GWEIKE G2 Pro 30W Fiber Laser Engraver
The GWEIKE G2 Pro is the fastest Q-switched fiber laser under $900 and the only machine in this price range that can produce visible thermal oxidation color on stainless steel without a MOPA source. The color is not MOPA-quality — it requires experimentation and is inconsistent batch-to-batch — but it exists, and nothing else at $799 can say the same. For deep engraving at maximum speed with color as a secondary capability, nothing competes. For consistent, repeatable color marking on tumblers or jewelry production, the OMTech 30W MOPA at $100 less is the more appropriate choice — it delivers true MOPA color repeatability that the G2 Pro's frequency tuning cannot match.
xTool F1 Dual-Laser Engraver (2W IR + 10W Diode)
The xTool F1 is worth buying if and only if you genuinely need both metal marking and non-metal work (wood, acrylic, leather) in a single safe, enclosed desktop machine. That value proposition is real and has no direct competitor. If your work is metal-only, the GWEIKE G2 Pro at the same $799 price marks stainless 10–25x faster with better depth. Two critical clarifications: the F1 original uses a 2W IR diode laser, not a fiber galvo, and has no autofocus — both of those features belong to the F1 Ultra, which is a completely different machine at a higher price. Compare them only if you understand the difference.