I used to load everything with rcbs... .222, .30-30, .38/.357... got rid of all of those dies a few years back given that it had been decades since I owned a gun in those calibers. I still load 8x57 with rcbs. I just purchased my first set of Lee in .30-06, but haven't used it yet (for my son's nifty Savage 110). Looking forward to trying them out. Was considering Lee for 9mm & 7.62x39, too.