What python version?

[UnconnectedBedna]

I just saw this, and since I am not 100% on git, I have to ask.

I think I know how to set it up (by reading the link to the sd-webui-animatediff extension), but I am unsure how to if I want to go back to "normal" SD, would I just git checkout master, but then going back, is that just git checkout main or do I have to include the whole lllyasviel/main?

The other Idea I had was to create a completely different pyenv and symlinking the big directories, would also work right?
But then comes the question. "OG" SD wants me to use python 3.10.6, witch is older than mine. No biggie. Is this also the case on forge? ie, what python version is preferred?