I cannot speak to VR stuff specifically, I have heard of some issues with VR from lurking on other forums but I have no personal experience with them. As for p

I cannot speak to VR stuff specifically, I have heard of some issues with VR from lurking on other forums but I have no personal experience with them. As for performance implications in my experience it tends to vary. Some games running on Proton run better than the GNU/Linux native ports and their Windows alternatives. Sometimes the native ports are better when compared to ones using Proton but for someone who is a "casual" I have not seen any noticeable performance difference. Of course this might not be the case if you are running on cutting edge hardware and playing the latest games.