Comment by seanw444

The (much more complicated) middle ground is to put a second GPU in your PC, boot Linux with that GPU, and then reserve the primary GPU for your gaming virtual machine (and pin CPU cores so cache isn't useless while gaming). End result: more reliable gaming experience in a sandboxed environment. There are some anticheats that will detect you're in a VM and lock you out, but there are ways around that if you're persistent enough. Or just don't play such games, which is my preferred approach.

https://wiki.archlinux.org/title/PCI_passthrough_via_OVMF#Wi...