Ive used all three brands and they are all good. With the rcbs one you have to use a special shell holder with it (unless they have changed since I bought mine). The Forster and Redding work with standard shell holders. I like the spring tensioned case guide on the Redding and Forster dies. Check about the shell holder on the rcbs die before you buy, that could be a deal breaker with your Dillon press.


JTD