I agree with other people that you should futz around with your GPU drivers and different Wayland compositors first, but also, if you ever had to reinstall, there is such thing as saving your dotfiles to significantly reduce setup time.
I don’t do that because I’m lazy, but it certainly is a thing






I usually format my external drives to exFAT since it’s fully supported R/W on all major operating systems, in the slim chance I have to use macOS.
Still, no need for the OP to reformat their drive; NTFS tends to work just fine.