I can confirm that e/os/ GSI Q works, just follow official installation guide - unlock bootloader, enter fastboot, type âfastboot reboot fastbootâ to enter fastbootd, from there type âfastboot erase systemâ, âfastboot flash system system.imgâ and finally âfastboot -wâ.
After that donât forget to disable dm verity (I used vbmeta.img, but you can try with boot.img or both). Command is in official guide also.