Curmudgeon: It takes years of hunting and loads of perserverance to acomplish the Superslam of all 28species of North American big game with a bow. These guys can use any rest they want on their bows. Three out of the five who have been successful in taking the Superslam have been using the whisker biscuit to do so. Tom hoffman, Jack Frost, and Jim Ryan all shoot whisker biscuits because its the best hunting rest. They are successful seasoned hunters and can choose any rest in the world and they went with the biscuit. How can you malign a rest that you have never used when so many have had success with it? Perhaps you cannot help yourself because you are a crusty ill-tempered old man. Don't choke on your dentures! Good luck hunting!