OvErFLoW said:
Yo man, scrap the 9 as the self defense weapon and use the 45. The 45 has much more stopping power and is less likely to go thru walls and doors. I would suggest a "security" shotgun or the high caliber pistol for the home defense weapon. Small caliber rounds are "faster" and have better range, but less stopping power. Bigger caliber rounds are "slower," which means less range but much more stopping power and are less likely to penetrate multiple, or accidental targets.
IN NO WAY AM I CONDONING OR ENCOURAGING
ANYONE TO SHOOT ANYTHING OR ANYBODY...