LightBurn has separate licenses for GCode, DSP, and Galvo. I have the GCode I use for the xTool P2 that I paid $60 for. If I wanted to add DSP it's another $60. Galvo is anther $90. If you want any one license, the GCode is $60, DSP is $120 and Galvo is $150.
In other words, LightBurn is a great choice, but you might want to settle on a machine before you buy the software, so you don't pay for a license you don't use.
Also the xTool software is pretty powerful, and comes free with your laser.
Half of what we read or hear about finishing is right. We just don’t know which half! — Bob Flexner