linuxcnc 2.7 or 2.8 for a production machine

I had it working on 2.8 but I still have to do the ATC which is pneumatic on the machine I'm working, si I'm back on 2.7, I will continue experimenting I really enjoy learning, but for the moment I prefer to be on a safer environment.

Hi
i have little experience in linux cnc (about a 6 months)
i have a production machine that runs with 2.8
the machine work great (even with g code that last for 46 hours)
some errors in homing or in the run from here command is simple to deal with with a simple
linux cnc restart
i have 2 more machines that runs with mach3
from my experience the linux cnc looks more reliable and more solid