Quick verdict
Shortlist X1 Pro when compact integration and its explicitly described cutting workflow match your use. Shortlist GWEIKE 1200W when the manufacturer’s published 0.2–5 mm processing range and 1200W portable platform fit your workload.
Compare claims carefully
XLaserlab’s page specifically describes up to 3 mm cutting on stainless/carbon steel. GWEIKE publishes a general processing-thickness range. Those are not automatically equivalent metrics.
Verification checklist
- Material-specific welding thickness.
- Electrical and cooling configuration.
- Included wire feeder and cleaning/cutting accessories.
- US service, parts and return logistics.
Safety note: Handheld fiber laser welders are high-power Class 4 laser systems. Use appropriate engineering controls, laser-rated PPE, training and a controlled work area. Always follow the exact manufacturer manual.