I mostly use Redding dies, but have one set of RCBS for an unusual wildcat. All will load accurate ammo if I pay attention to what I am doing.
FWIW, I still have the first die set I ever bought in the early 1960s: a Pacific Durachrome three die set for my old .30-06. I have never bothered to "upgrade" as they continue to work very well. Last weekend, I went out with some 168-grain Berger Hunting VLD loads to try, and JB's recommended 57.5 grains of IMR 4451 put three shots in about half an inch at 100 yards.
