I disagree with these guys on a few things. Not the myth persay because I too believe a PCC is a decent HD weapon, just not for the same reasons grampa there thinks. i.e. any gun that makes noise is good. Burglars aren't looking for a gunfight, etc.. Burglars don't break into occupied homes in the middle of the night. Those are called home invaders. And they are usually prepared for a gun fight. And gramps and junior said caliber doesn't matter. Even going as far as bringing a 10/22 into the discussion. Yeah, it can do the job, but there are other weapons that will do it faster and with more certainty. That said, a 9mm PCC with HST in it, a 16" barrel and a 20 round magazine is probably going to be pretty quick and certain in most situations.