I’v been using Ubuntu for nearing 20 years now. Maybe like 18ish… It took debian’s rock solidness and made it ez pz. It’s super easy to install and configure and runs like a dream. Has long term stable releases especially important for server architecture. Has the “server” install that is minimal on disk space.
Etc… Just really rock solid distro that I’ve run for decades and has cost me $0 to do so.
I ran red hat till all the cool kids told me it’s got to be Debian and then Ubuntu hit the scene and that was that. I’m sure Arch is fine and I’d bet had I chosen to stick with Red Hat and move to Fedora it’d also be fine. End of the day it’s still Linux.
ubuntu is the most widely used distro and very simple to setup and gaming out of the box with steam is very simple. Distro end of the day doesn’t matter all that much because you can change them to your hearts content, but for a beginner, you’d probably have the easiest time with an ubuntu distro.
Doesn’t hurt to have virtual box windows on your linux box just so you can easily do some of that other stuff. While I have done fine with libre office for a long time there are definitely problems with formatting so having a windows VM would just solve that issue. Plus teams and w/e.
Epic games will take some serious tweaking, but not impossible.