Apex, ghl, and hydros are usually what i see. Used apex for like 6 months, and then switch to hydros, just about hit 6 months on hydros too. I personally like hydros more, only downside is no automatic tester released yet apart from alk testing
I’m switching over to Hydros as well. Time for a change, issues with Apex constantly pushed me over the edge. I’m sure all controllers have their pros and cons. Good luck with whatever you choose!