Windows vs Linux (SteamOS) Handheld

The call

SteamOS is the more livable handheld experience for most people: it boots to a controller-first UI, sleeps and resumes reliably, and its power management earns real battery gains. Windows is the compatibility hammer — every launcher, every storefront, and the anti-cheat titles Linux still cannot run — but you pay in gamepad-hostile menus, worse standby, and more time spent managing the OS. The published consensus is consistent: SteamOS for consistency and battery, Windows for breadth. Choose by library — if the games you want live behind a launcher or anti-cheat SteamOS refuses, that decides it.