The big thing for me is stuff like good code completion. I import a library and can just type "objectname." and then it tells me all the properties and methods

The big thing for me is stuff like good code completion. I import a library and can just type "objectname." and then it tells me all the properties and methods of the object. I don't know if there are any plugins for Vim to make that work, but in Pycharm it works very well straight out of the box.