If you don’t mind getting your hands dirty and trying something completely different, changing kernels on NixOS almost feels like cheating; Flip a number in your config, rebuild, reboot.
Changed your mind? Pick the previous boot-entry after another reboot, and you’re back. Might wanna rebuild with the previous kernel chosen again, or else the new one boots next time around.
catppuccin mocha dark https://github.com/catppuccin/cursors