Couple more post-setup notes.
1. Important to disable VR hands if you have a HOTAS (like my son).
2. Disable VR Mirroring to greatly improve the smoothness.
3. Add Voice Attack to your software list. Great help if you forget what Key is what
And I have to say, after we tweaked his Oculus Quest, it looked way better than my 4K Acer VR headset. Not as smooth, but it was much more 'crisp' looking. (dot pitch is better quality in Quest).