I have die sets from all of the majors(mostly RCBS though), The pricier ones are generally nicer, smoother ID. Of all the dies I've boughten I only bought 1 Lee set (because I wanted to save money), and that was the only die set that I had to return due to mfg defect. I traded for another brand. After driving back to return them (gas costs), it would have been cheaper to have just gotten one of the others in the first place. I will never do that again. I prefer the Hornady seater die and Dillon crimpers, but the others are a toss up.