I got one a little while ago for my vortex longbow. I like it. You don't really feel the dimples, but they give you ever so slightly better traction if your hands are sweaty. I like the sure-grip and a piece on bicycle inner-tube also. I prefer the Posi-grip over the other two. Since the sure-grip and Posi-grip are around the same price, I would choose the Posi-grip. I would say that if you are being thrifty and have more than one bow, you are much better off just using a bicycle inner-tube.