I tried 12 and 13. My car hasn't gotten 14 and I'm not interested in finding out if it'll get it, because at this point I'm simply not interested even if it's decent.

And there's no guarantee it'll be meaningfully better, if I'm being honest. Why would I believe that all the issues are fixed? For me to be interested, every single problem that I'd encountered needs to be resolved. Why would I even consider accepting anything less? It's not "partial" self driving. An incremental improvement is useless.

Meh. I do a lot of beta testing, and enjoy it. I think it's fun to watch the evolution of this tech over the last seven or eight years. But you don't have to feel that way.