I’ve had issues on stock x11 PopOS using nvidia. Decent fps, but bigger drops and frametime consistency seemed horrible. I have to turn off my (mismatched) 2nd monitor for my proper refresh rate to work, but it still looked very microstuttery. I miss VRR, but I think there’s a bigger underlying issue than vsync/VRR not working. Haven’t tried Wayland yet.

This is by far the most jargon-dense article I’ve ever read. I may not understand any of it, but their excitement is contagious!