I have several SF that have their place either as my primary hand-held (M3), back up on the duty belt (M2 w/M60) or carried in my go bag (G2, G2Z w/m60). I also have others that are "laying around" (6P's, 6PDL, E2O, E2D, E1B) in the SUV or nightstand. I have carried one or the other off duty...