Yesterday I've downloaded VSCode and https://github.com/DonJayamanne/pythonVSCode (seriously, look at the GIFs in this repo!) for first time and I had autocompletion (with IntelliSense and documentation lookup), refactoring and code define jumping for Python code out of the box working within 10 minutes in a VirtualEnv. VSCode + one plugin (all opensource) and I had something similar to PyCharm and fast. (nothing against vim, just want to mention how impressed I was)
VSCode/Atom are great, but for most folks on UNIX they are worthless, since you have to use something else when ssh-d into another machine. So folks build these elaborate Vim and EMACS set-ups so that they could use the same editor and the same config on all of their machines, whether they're local or remote. Vim is an acquired taste, but once acquired, it's pretty awesome.
Well this is your use case. I use Linux every day but I never touch python code directly on remote systems (it's getting automatically or manually deployed). All my python code lives in virtualenv locally here. But I understand when people work for many projects they maybe want to encapsulate it more (vagrant etc.).
I prefer console in general, for everything. I've been doing this for 20+ years, and you can pry it from my cold, dead hands.
I've only been coding for 11 years professionally, but also as a hobby before that. Only in 2016 did I move most of my work out of VIM into an IDE: the Jetbrains family. That mostly started for better interactive debugging, but with IDEAVim handling 95% of my VIMisms I find that I'm simply coding in PyCharm and PhpStorm by default now.
The base editor is open source but you can get the full PyCharm for $99 per year. Worth every cent.
I've used PyCharm. The editing feature is beyond useless to me, because it does not have vim key bindings. How am I supposed to cut and paste code when commands like "y}" don't work? You actually expect me to use a mouse to select things or move the cursor? Ridiculous.
The only thing I've found PyCharm good for is doing other functions, like linting, not for the actual code editing. No IDE is any good for that. Luckily, PyCharm works just fine when the code it's working with changes on the filesystem below it because of the use of an external editor.