

I’ll keep this in mind. Admittedly I didn’t yet test a Steam game for performance under Wayland, only a GoG game using Bottles to run the GoG Galaxy client (the game crashes using Proton; I have to set Bottles to use regular Wine). At the time I was more focused on the input stutter issue before I ran into a Wayland performance bottleneck.
I have read that Nvidia drivers are a problem under Wayland. I’ll have to do more testing to confirm what happens on my system.
I was mistaken about the DE it seems. Choosing Wayland in elementary also changes the DE to GNOME. I’m not sure if that plays a role here but it might be worth mentioning. I believe the default setting (called “Classic Session”) is the one that uses Pantheon.