I have had two sets of the regular redding dies. One was ok, and the other caused my cases to be be knocked out of round. The expander ball stem was not centered at all.

So I went back to RCBS. As a new guy if I was you, I would stick with the simple RCBS. Don't try to get fancy yet and buy competition dies. If you are a long range target guy, the competition seater dies and thier competition neck sizers are excellent but you can buy 5 sets of RCBS dies for them.