This fragmentation between what works on what dists makes me sad. Philosophically I've always admired BSD for the consistency, considering how there's just 3-ish of them, realistically I'm a Manjaro user as I don't have enough Linux-fu to set Arch up.
Arch Linux is super simple. Don't set up a bootloader; use efibootmgr to launch Linux directly with the UEFI firmware using EFISTUB and you're golden.