I have used multiple different studios (all C++ based) for robotics:
-VCS (dont)
-VCS+NotVCS (dont)
-VexCode (pretty good)
-PROS+Atom (pretty good, but not as good as Vexcode, simply due to bugs with cquery)
-PROS+VSCode (best I’ve used so far)
PROS+VSCode I find works really well, with the language server working fine, though you do have to use the CLI for this. Okapilib alone makes learning to use PROS worth it.