I have the RCBS collet with all the collets and love it. I saw the Grip N Pull and bought both, handgun and rifle, thinking they would be easier to pull just a couple of bullets but not so. The Grip N Pull works good but you better have very strong hands. I had to use a pair of Vice Grips to squeeze the Grip N Pull enough to pull the bullet. I worked as a sheet metal mechanic for at least 50 years and thought I had strong hands but found out different. I have made a tool to tighten the Grip N Pull handles and they work fine. But I will stay with my RCBS, Never have used the Hornaday Puller, so can't answer if it is a good tool or not, Sorry!!!