Used mine as my main PC for half a year, doing everything from gaming (duh) to embedded development. Used RWFUS to install packages not available on flathub, but have recently started experimenting with the NIX package manager (I’m still running write-protected SteamOS).
My sister uses hers as a test and development machine for linux and Android applications.
Thought about using my SD in my model aircraft hobby, but never got around to that. Maybe I’ll use it when playing around with my car with the OBD2 adapter, since i can easily connect to it from my current main rig.
“I let Twitch chat control this machine gun mounted turret, and the first thing they did was draw dickbutt in the sand, after which they kept shooting at the passing heavy armor.”