It depends on your needs. About 90% of what I shoot is 9mm so the SDB makes perfect sense. As another mentioned the priming bothers me a little. You don’t get the same feel as a Lee hand primer. (love the old ones with the round tray) I just do a visual check when I’m finished to check for high primers, no big deal. 8000 rounds a year on single stage gets a little old. A Forster co-ax works great for everything else.