I’ve always preferred a Gerber because I can open it quickly with one hand. I’m real fond of my Glock as well although it is harder to remove screws with, especially if I’m trying not to wake the neighbors.
Yep, one quick downward-flick, and you've got pliers/wirecutters. The older version didn't have locks and somehow, I cut my thumb to the bone when the blade retracted while I was cutting something.(that thing was sharp!)
I carry mine in a blue cell-phone sheath (Lowes) 'cause the original fell apart pretty quick. I never leave home without it.