It depends! For example with Django, if I want something, which I already kind of know, but haven't done in a while, I will always go to 3.5 first, because its

It depends! For example with Django, if I want something, which I already kind of know, but haven't done in a while, I will always go to 3.5 first, because its much faster, and I can get the answer within 5 seconds. But if there is any sort of complexity, I won't bother with 3.5, because its going to suggest me doing things very sub-optimal. Like rebuilding an entire Model's save method and creating a Mixin, while all I would need to do is override an existing admin function with a single line of code. I mean ... the suggestion is often valid, but switching from 3.5 to 4 on complex issues is like going from a side-kick who is a very experienced junior to a senior sidekick.