I’ve owned my Asus ROG Ally X long enough to have cycled through its entire identity crisis. It shipped as a Windows 11 handheld, which mostly meant a desktop OS squinting at a 7-inch screen. Then I put SteamOS on it, and it ran so much better on the ROG Ally X that my Steam Deck started collecting dust, even if Valve’s appliance philosophy treats you more like a customer than an administrator. But a few weeks ago, I wiped the whole thing and installed the Handheld Edition of CachyOS, the same performance-obsessed take on Arch Linux for normal people that already runs my desktop.