I use Arch Linux for everything with one exception (see below). I first got into Arch about a decade ago, and at this point I'm just used to it. I know where things are, and if I don't, I can easily find out. I don't trust other distros to give me the amount of full control of the system that Arch does, basically.

The other exception is in WSL, I use Ubuntu, but this is mostly because there isn't an official WSL Arch Linux distro.