My setup (stuff I use)

I'm not going to go in depth of everything I use in terms of software and hardware because I'm not clued in to what graphics card my PC is using or whatever.

Computers

I use Arch Linux on all my computers. It's a great operating system that meets my needs extremely well. That is all.

I would strongly recommend you use it as a first Linux operating system when switching over from Windows or Mac.

Phones

I run GrapheneOS on my Pixel. I have the same opinion on it as the Arch systems.

Stuff I don't use

I do not use proprietary software.