Yep, that was actually my second distros when I switched to Linux a few years ago (right after PopOS). Its a good distro, essentially Arch with a better out of the box setup. If were to go with an arch based distro today, I’d probably choose CachyOS for the package and kernel optimizations, but both are good.
Arch-based distros are definitely CLI centric, but if you don’t mind that then its great! Just keep in mind it is a rolling distro, breakages aren’t super common, but they can occur. A backup using Timeshift is probably a good idea. Also, I wouldn’t rely too heavily on the AUR, remember they are unofficial packages and are more prone to breakage. Id prefer flatpak for GUI apps at least.
they work, they just don’t have the same optimizations as the packages in their repo. that’s also true for AUR packages.