current state of Cad/Cam software 2022, what works LinuxCNC etc

I forgot to mention WorkNc. What a system. Not much for cad but the window delete unwanted toolpaths is great. Nicknamed Work No Control because it jumps around so much. I can not say I have used very new version but past years this software took over in many die and mold companies. Easy to use but is only very strong for big files with many faces. The nc data it makes is fast to cut with no gouging. The 1st couple versions would violate sometimes but evolved into very reliable. Any one can learn to use it in a few hours . The king of rest milling. Company will drop off and train someone and fix a post for your machine then just leave the full version for a month to try. The cost per seat maybe shocking but return comes from ease of use and fast cutting. Another great French solution. Yeah seems like using so many systems over time makes me forget the best for 3d milling. Sescoi made this. www.worknc.com/worknc-informational-videos