I have to go with RCBS. For several years all I have used is RCBS. And far as service goes I don't know of any business of any type that can out do them. Top notch.
For example just last week I had a 22-250 comp. die set
but no extended shell holder for it. I called up RCBS just to ask them what my options were and they said don't worry we'll send you one at no cost. Sat.it was in the mail box.
