The last patch changed the settings around a lot. What works for me (2080 / Reverb):
- Everything on ULTRA
- ‘Shadow Quality VR’ to MEDIUM
- ‘Volumetric Quality VR’ to MEDIUM
- ‘Mesh Quality’ to HIGH.
If you use WMR for SteamVR Beta, then in the SteamVR entry for the game use ‘Forced On’ for Motion Smoothing (or just play with the different settings in that for taste).
This is also one of those games that I see a big benefit of reducing the 2D mirror view on to save VRAM - see this post (if applicable to you) HP Reverb G2 - #784 by fearlessfrog