I personally use arch with i3 window manager. Before anyone says anything, no, this isn’t another “I use arch btw” gag. It is fast, highly customisable, barebones and in my experience i3-wm works great with games which have fullscreen/windowing issues as it is easy to toggle between full screen and move windows about. For example, Gmod kept sticking in between my two monitors on Ubuntu and wouldn’t let me move the window. With i3, you can move containers around with ease. Plus if your arch installation breaks it is almost always your fault. I also have better performance than when I was using Ubuntu.