It's a game changer, hands down. I found my first online, I would say 8-10 years ago. Being the sucker I am for gadgets in the duck world, i bought one. They were white and advertised as only used by the military. First hunt with a buddy in his swamp, he moved back 50 yards to bring a bird in, and the next thing I know, he's back by my side. His comment, "whatever that thing is beside you that I was making fun of earlier, must be the shiz cuz the Mosquitos were brutal back there. And you weren't even moving". We didn't kill the bird, but did have a good laugh. I have 5 now and wish I knew where the white one went.