I know this has probably been asked before but i was just wondering i mean i have quite a few 9'S. I do keep a .44Magnum S&W for Home defense and i usually carry a Glock 20 10mm for my Carry weapon. But i keep seeing these ads online you guys have probably seen them especially on youtube advertisments for example one says. The 9mm won't protect you learn from the professionals or something like that. Then are these people that truly believe the 9mm is like a BB gun these people must be idiots. I mean i know 9mm is considered the small caliber but it can kill. Today's ammo is even more evidence that the 9mm Can take down the biggest most adrenaline crazed bad guy. I mean with today's +P Hollow Points yeah the 9mm can not be down talked anymore in this day and age. The Key is to have a mid weight Hollow point round like 124gr. For Faster Travel and Penetration from what gunsmiths have said The military uses it only they only use FMJ not HP that is why they don't like the 9mm Caliber. I know alot of you carry a 9mm everyday for your Open or Concealed carry Weapon and you feel confident. You could take down a 500 pound badguy someone High on cocaine,PCP or Adrenalin with a 9 especially if it is a HP +P round????? What do you guys have to say about the 9mm round for being a Primary Carry or Home Defense Caliber?????