I have tried a few others and the older round Lee is the best. I did not like the newer one with the square primer holder, and gave it away. I have not tried the ergonomic one with the square holder. I did not like the RCBS that I tried, but I think they have more than one model, and one is all that I tried.
A friend uses a bench mounted primer that uses a lever, but I do not know the brand. He has hand problems that preclude Him using a hand primer. I works well, but I still prefer my Old Lee. miles
