Despite the long list of PC gaming handhelds arriving on the market, the Steam Deck is still our favorite. SteamOS’s tight integration with the Steam Deck hardware makes for a streamlined experience that can’t be rivaled easily by Windows-based handhelds. It’s not that Windows is bad, exactly, but it’s not designed for the smaller screens and alternate control schemes of handheld consoles, and that makes it a bit janky to use.