What's the concensus? Are they a good thing to have or not? I hear a lot of people with LE backgrounds say they are stupid and prevent you from being able to strip mags and a lot of people with military backgrounds who won't run a glock without one for reliability reasons and smoother reloads. For my purposes, I'm not rolling around in the mud but I do daily ccw glocks with all the attendant lint and fuzzies. What say you?