Best part of Arch …
https://wiki.archlinux.org/title/Arch_User_Repository
Getting started …
7 Things After Installing EndeavourOS (MUST DO!) - Video - #51 by jonathon
Oh, and the mandatory …
https://wiki.archlinux.org/title/arch_is_the_best
Remember Arch is rolling, so learn pacman really well and known how to chroot into a system.