Their wiki is what sold me on Arch. I ended up there solving most of my problems on other distros, and if they can make such a fine wiki, I figured they could make a great OS (which they did).

I was definitely the same way at one point but it's worth mentioning that the wiki remains a valuable resource even if you aren't using Arch itself.

e.g., NixOS just links to the archwiki page here for help with systemd timers: https://nixos.wiki/wiki/Systemd/Timers

I came here to post a similar comment. I decided to use Arch because the documentation is amazing. And I wasn't disappointed. It's become my favorite distro.