I have used the peep eliminator before and really like it. Once setup to your form, everytime you come to your anchor point your pin will be sitting dead center to the v without moving a muscle. Simply place the pin on the target and you are dead on. If I'm out of alignment or torqueing the bow it hides the pin keeping me from me from making a bad shot. I can correct my mistakes and make the perfect shot in seconds. I know of no sight that will tell me ifI am out of form until after I make a bad shot. . . too late.