I don't trust any of them, so I just make my own usermode anticheat.
For the most part, it works. The intention is mainly to get rid of script kiddies and other low effort malicious people.
I'm sure developers with actual knowledge and experience would bypass my own AC. However when that happens, I usually like to confront with the person with a courteous and professional manner, acknowledge his or her programming aptitude and engage in a conversation where I can provide opportunities and potential collaborative efforts whenever possible.
The only problem is, I work with very unique games, so I don't get much hackers. I've only had 1 person defeat my AC, he is now a staff member on one of my servers as a Reverse Engineer.