EndeavourOS, or vanilla Arch Linux by using the Archinstall script that comes with the iso file (or the old fashioned way of following the Arch Wiki and doing it manually through the command line, if you’re up for it). Personally, I’d go with Endeavour. Not only because I’m lazy, it’s rock solid in general, and easy to install via the GUI installer (by comparison, the Archinstall interface is…passable, IMO), Archinstall can sometimes fail, and it can be…weird with what it leavws out (ex: I tried Archinall and XFCE once. Still had to install the user dictionaries post installation. Never found out if it still does that in the newer iso’s).
Do keep in mind that Endeavour is on the light-ish side, you might need to install a couple of things to make it feel more feature complete, and also you’ll have to use the terminal for updating the system, installing stuff, and maintanance–tho nothing is stopping you from grabbing Pamac of the AUR (which is set up and ready to go on first boot) and doing stuff through there instead like you did in Manjaro.