What are the best versions of Python, Cuda, etc.. for ComfyUI

I would like to have some informations about the best settings for ComfyUI ?

  1. Python version
  2. Cuda version
  3. Pytorch

I have seen that sometimes it is very difficult to install some workflows because there are conflicts and even in the Manager there are conflicts between some extensions. Maybe there is a way to install it with as less conflicts as possible who can work with a Maximum of workflows we can find in Openart or Civitai.

Thank you for your help !