I gotta say that I still use FS2 more than FS4 as a PCVR flight sim. Mainly because it still looks and performs very well and I have most FS2 DLC's and flight-sim,org dot com user addons. So scenery overall is still much better imho. FS4 global scenery is nice but still pretty basic in most areas. The only plus with FS4 has been aircraft landing lights showing up in VR, lol! Maybe I'm missing something???
As an aside, I still feel the same way about X-Plane 11.55 being better in VR than X-Plane 12 currently is.