Thank you so much! Used the first beta builds and yesterday installed the stable release. Apart from the "bootloader is unlocked" message at the beginning, it's nearly impossible to tell this is a custom ROM. Google stopped releasing upgrades for Sargo, but PixelExperience makes Android 13 a seamless experience on this device. Even features like the "double tap on back" shortcut and adaptive audio works. In my usage I have come across not a single thing that didn't work exactly how it should, and the overall experience is incomparably smooth and fluid. PixelExperience is by far the best ROM to recommend anyone who wants to go on using Google's various services.