I'll never understand a strobe function on a WML. I've never filled my hands with a gun and then wished the lights in the room would suddenly start flashing on and off real fast. Why would you induce something that makes it more difficult to see and execute the basic fundamentals of shooting?
Sure, it'll distract your attacker. But so will sending them a wall of hate one trigger pull at a time. Since when is have a reason to shoot-point your gun at someone-distract them so they get confused while we don't do what we think we need to do a valid tactic?
