I've been using comma 2 and now 3, for over 5 years and its my most favorite thing that I own. I would never buy an incompatible car going forward and got my tucson 2024 specifically for use with comma. I did once think I really wanted a tesla but I realized I just wanted self driving. I routinely tell everyone about comma + openpilot and am surprised I've never seen another driver on the road with one. People are still mostly in the stone age with respect to driving. Granted I think you are always solely responsible for your car when behind the wheel and should only treat it as an assistant but it sure does make driving chill.