I replaced turbocnc with deskcnc and controller.
Yes the docs are sparse but you can piece together what you need to get the system working.
I like getting instant results, and you can with deskcnc. The ability to import a dxf and cut within seconds without an extra toolpath generator is very cool.
It may not be the best, but it's very good.
I have 2 machines that use it and I'll likely have 2 more shortly.
Also, it's cheap.