Here are a couple of carves Ive done with my Longmill 30x30.
The customer for the circus signs loved them both, to my surprise… There was a very brief power outage during the carve - not long enough to stop the CNC, just enough to skip a few lines of gcode. I almost threw it out, until I considered the content of the sign… then I realized it could represent the message well, if I stressed out the sign & messed it up a little more.
Ive been using Carbide Create pro extensively for all my carving so far. Im on a free 1 year trial of it, and Im very pleased with it.
The only thing it lacks is the ability to import STL files.
Ive started using Camlab, but havent had success carving a STL file so far. Too many unknown terms being used for my level of experience so far.