This 5090 is a beast.
This is truly the VR graphics card that will shine at very high resolutions. I get incredible visuals with a Pimax Cristal Light.
In my opinion, in Elite Dangerous VR, the holy grail is the HMD quality. I set it to the maximum at X2, however, I disable anti-aliasing & ambient oclusion, and supersampling is at a bare minimum.
Steam VR 100% / smoothing off.
Pimax Play: HMD & FOV in quality mode / 90hz
The rest at Ultra / Ultra + (terrain) I get over 60/70 FPS / 13.5 ms in stationary mode & 90 FPS / 9 ms in space.
It's truly impressive with HMDX2; it creates a striking depth effect, and everything is sharp. The lack of SS & AA in HMDx2 isn't noticeable.
My graphics card is OC, with an above-average score on Port Royal.