Face ID works fine for me, but I like Touch ID better. Face ID doesn't work so well if it's too close, which is an annoyance when I need to check something while I'm in bed.
Overall, I just find Touch ID to be just more intuitive. If I want to use Apple Pay, it's simple. My fingerprint triggers the payment. With Face ID, I have to look at my phone and then double press the side button that is normally used to put the phone to sleep, except in this one case it's used to tell the phone to proceed.
Face ID just adds extra steps that I don't want when I want to quickly check something.
They each have their pros and cons. The pros of Touch ID just suit me better.