Don't forget the Hornady LNL AP. It is a great machine too. RCBS has kind of a reputation for making a good, but not great product. Dillon seems to make whatever it takes to increase your speed. Hornady, IMHO, is just right for an average volume reloader. My second choice would be Dillon. About the only thing that turns me away from Dillon is the cost to setup and load many calibers.