Same for me, X11 is out of the question simply because it can't do variable refresh rate on multiple monitors last I checked. And Nvidia and Wayland work together pretty well by now, at least if you are using a GTX card.
and a stable 56% by just typing randomly and adjusting my patterns based on the colored output, which might have skewed my results.
Certainly a very cool tool, I also liked the explanation linked on the page!
Damn, having a stationary "phone" that relays SMS and calls to you over trusted channels while you're away is really cool!