I had already used other linux distros for a while but never arch (or arch based systems), so I decided to give EndeavourOS a try and I am really liking it, it's pretty solid for me. I am currently using it with Gnome in my personal laptop and I really just needed to configure gnome (my extensions and such), nothing about endeavour especifically.
That being said, EndeavourOS does not ship with a graphical package management tool by default so it's up to you to choose one or just use the command line to manage your packages (if you're new to Linux it can sound complicated at first but it's quite simple when you get used to it).
There are other solid and "noob-friendly" rolling-release distros like Fedora and OpenSUSE Tumbleweed, but if you want arch, EndeavourOS is an excellent choice.
this is way funnier than it should be