I called Dillon to order some 223 and 308 dies. I had planed on buying the carbide sets for $160 each. The Dillon guy convinced me I did not need carbide and told me the standard set was good enough. He said the standard set was good for like 20,000 rounds and the carbide set would go something like 80,000. So I bought the standard sets for $60 each. What's your thoughts on this?