I use an IPad at performance. I play Instrumental Guitar with backing track combo (drums/bass/keys).
I create an MP3 from biab tracks mixed and mastered in my DAW (Logic)
I use AnyTune Pro to manage setlists, looping parts, etc. The best set management software I have found.
I use the synch feature to keep a mirror (backup) on my iPhone should my IPad explode at the gig.
I use Bluetooth feature both for linking to PA and a foot pedal controller (next/previous song, start/stop, loop on/off)

With a Bose Sp1 or Ev Everse 8 and a guitar I pack in and out in 1 trip.

biab2024(Mac) Latest Build
Mac OS Sequoia 15.0.1
Apple M2 pro 32GB Ram
Logic Pro 11