With SteamOS Linux from Valve about to expand onto devices other than the Steam Deck, like the upcoming Lenovo Legion Go S, Valve just announced a SteamOS Compatibility rating system.
I don’t personally use it, and I’ve been pretty hands off with my parent’s installs of it after the initial setup, soi can’t really answer either of those questions based on my personal experience of it.
Here’s a list of some of the software bundled, although it doesn’t include everything as far as I know.
I don’t personally use it, and I’ve been pretty hands off with my parent’s installs of it after the initial setup, soi can’t really answer either of those questions based on my personal experience of it.