I have the RCBS with collets for the calibers I have. It was on sale when I bought it and did not know if the Hornady was any good or not. I think the Hornady is easier to use over all, but the RCBS is easy too, once you get it adjusted correctly. One thing I do like about the RCBS is I can put a little pressure on or a lot, depending on how much I turn the handle and how hard the bullets are to pull.