If you like screen or tmux, you might like a tiling window manager like i3 or sway, or GNOME with paperwm extension. It can have real advantages for older folks (like me) which don’t have perfect vision any more, because it is much more conservative with screen space. After a few days learning, it becomes also really fast to switch windows and desktops. This is not black-or-white: The desktop WMs do have keyboard shortcuts and windows layouts which mimick tiling WMs, and tiling WMs may have a few desktop features. The former are a bit more convenient and easy for beginners, while the latter are blazingly fast.

In my experience, dealing with repeated nvidia problems is not worth the hassle. Just replace it with a good AMD graphics card and sell that nvidia thing.