>>311313468
>skyrim vr or fallout 4 vr is unplayably laggy

If you are playing via Steam VR recalibrate the video calibration in steamVr settings to something that is equal or close to the actual pixel count of the screen.
In general when it says 100% in steamVr it overshoots it and is actual x2 the amount of pixels in the screen. Essentially it's a x2 super sample.

I place mine on %50