@jeder well I have: a working Huawei P8 lite (running LineageOS 14.1) a Huawei P20 lite (locked bootloader but unlocking shouldn’t be too hard) a Huawei Mate 20 (bootloader not unlockable from what I know so far) a Pixel 4 XL (currently my daily driver so it won’t happen) a Samsung Galaxy Note 8.0 (tablet) (running LineageOS 14.1)
and all of them are either still in the testing repo (with a lot of things broken), don’t boot with postmarketOS or entries for them just don’t exist :/
@jeder sorry for being so surprised but up until now, all I did was install custom firmwares through TWRP (and installing TWRP with adb fastboot stuff)