I personally like a 3-axis capability… even with laser. A real Z-axis allows you to easily adjust the Z-axis for ABSOLUTE BEST FOCUS – I use Ryan’s focus script all the time! – which is necessary for the smallest spot and finest line. It is also a requirement for the absolute nicest photo-quality engravings… like these done by @Bulldog, over on the LB forum, on ceramic tile with just a 2.5W Eleksmaker laser!
