I use IDEA Ultimate but I deliberately avoid the built in version control and diffing 99% of the time. They’re great tools for writing code (in spite of their

I use IDEA Ultimate but I deliberately avoid the built in version control and diffing 99% of the time. They’re great tools for writing code (in spite of their not-quite-native UI and heavy resource requirements) but anything I can do separately (git/hg, vagrant, terminal/ssh, diffing), I do - the IDE-integrated interfaces for those things are pretty much always worse and slower.