Installing postmarketOS on it to turn it into a full fledged pocket PC. It now runs all your favorite Linux-compatible desktop applications except for those that don't have ARM64 versions, and even then emulation layers can fix this. It's not 100% as I haven't been able to get Steam working (it starts but errors out before the login screen) though I have seen some people have success on other distros so maybe it's a pmOS/Alpine/musl specific issue even though I was using distrobox with Debian to actually run it.