Touch ID best practices Are there any "best practices" for setting up Touch ID fingers on an iPhone?

I know how to setup this, but I believe I may miss some of the unlock scenarios during setup and end up unable to unlock my phone without taking it in hand or one of the "ways" I held it during setup.
Apple does not provide any guidance as to which fingers you should set up. It is purely a matter of personal preference as to which fingers you use based on the ways you hold your device when unlocking.

I suggest adding fingers you consistently use when trying to unlock your device to Touch ID, and removing any fingers you don't use often. In case you didn't label your Touch ID fingerprints, you can see which fingerprint corresponds to which row in Settings by holding your finger on Touch ID when in the Settings page.