IntelliJ is slow on my PC and unusable on my Laptop. VS Code is fine. Also, I don't use Java.

I can use the tool I’m already familiar with, that also supports other languages, that has a huge number of extensions and configuration settings, etc. I personally see this as more important than an IDE, that’s why I for example use VSCode instead of Visual Studio (on windows).

Personally, I've tried various IDEs for Python and Go and found them to be too clunky and bloated for comfortable use.