pycharm is really nice. It can read and maintained poetry projects, give you PEP8/pycodestyle warnings, has vertical tabs, auto completion for imports.

I've just started looking at Astrovim. I think if I can get pycode style highlights, import assistance and workspaces that save and load, it would be viable. The code completion with the jedi-language-server kinda sucks compared to pycharm, even if you use type hints. And the other language servers all require me to install node for some reason.