I use Navigraph in VR and it works well. I usually drag it to my bottom left hand side and extend it as much as possible. It has moving maps and can overlay the charts as per the desktop version. Only issue is the shimmering but that is a msfs fault not navigraph.
Regarding the MR warbling I found the latest nvidia driver works well with the propeller although I admit I don’t fly single props much. But I really don’t like the effect around the window and windscreen edges when moving my head, anyone managed to eliminate that? Also things like the EFB look a little like it has edges that moves in waves. Plus I think non MR looks a bit sharper.