Almost finished setting up my new OS, it's gonna be my main (dual booting with Windows on separate disk). Tokyo Night theme for GTK, xfce terminal, btop and vim. Papirus Dark icons.
Easy actually. I'm on arch (Hyprland) right now, so no longer EOS but it's been refreshing. I'd recommend EOS as a base for any arch install, better than "arch installer" by a long shot. If you have dedicated storage I'd recommend using it and booting to the respective system through EFI rather than relying on software bootloader (windows likes to break it). I am running arch on a dedicated SSD and it's been smooth so far.