I'm interested in buying a Glock, and I'm looking primarily at either 9mm or .45; so the two Glocks I'm looking at are the 17 and 21SF. I hate to spark this debate again, but it'll help me make my decision. The Glock will be primarily for home defense.
I know that the ammo will be cheaper for the 9mm, but should I really consider against the 9mm for concerns about "not enough stopping power"?
I know that the ammo will be cheaper for the 9mm, but should I really consider against the 9mm for concerns about "not enough stopping power"?


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