me, i prefer to have both, but if i cant have both, id rather have touch id. I dont have an iPhone x, am currently using the 8 plus, but from reading up on other people’s face id experience, i came up with my own conclusion, that touch id at the moment is the better choice. Specially with the flawless experience i am having with the 8 plus’ touch id. Maybe when face id improves with later iterations, then i willl be willing to give up touch id for face id. Or maybe appe will in the future include them both in one device.