Well, if #ChatGPT is going to cost $, I'll try Davinci first, people report it is $2 a month for ordinary usage.
I'm using the openai library on pypi.
But...... Davicini is like a toaster compared to Assistant. Assistant acts like a pretty good philosophical zombie (behaviorally like a sentient entity).
In the convo with Davinci there is no one on the other side of the table. (yet. I'm still looking)