I'm curious what your area of expertise is? I'm interested in using ai for a programming assistant, but it seems an entirely different skillset than, say, a language model. I assume some models will be good in 1 area and some models in another
very hit and miss. It's okay if Im trying to learn something new, and once or twice it has found and suggested some fix that I probably wouldn't have thought of otherwise - but it also makes up methods & syntax and then you're playing 'whack a mole' to figure out where it hallucinated.
I think right now it's not really boosting my productivity much, but I think in another 5ish years it could be better.