https://github.com/fholger/openvr_fsr 

Just a reminder that this exists. If you're going to be hanging out in vrchat for new years and over the holidays, I highly recommend it. 
I use NIS style rendering at 0.67 and the index at 144hz around 2500px 
This has a pretty massive benefit to performance if you're rocking anything less than a 3070 in certain situations. 
Otherwise, block shaders most of the time.