I tried the No Peep, but never had consistant groups. I love the idea of having no peep but after trying the No Peep and the Hind Sight, I've decided to stick with the peep. Maybe I just didn't have the patience to get them set up correctly. Maybe you should give it a try and see if you like either of these devises....nows a good time. I know where you could get one at a discount!
Good luck!