I have to admit I've ignored articles on the 10MM cartridge because I thought "here we go again, a new super round to challenge the .45 and start a cartridge war." I've not fired the round or know anyone that own's a 10MM, but a lot of Glock owners are praising it as the best self-defense cartridge out there. Even going so far as to say it's a Bear stopper. Anyone have one or shot one? I can't see myself adding ANOTHER caliber to my battery, but you never know.