Firstly i said IIRC, as i wasn't sure can't remember where i heard that. And yes to an extent LE likes the 9mm and 40 S&W for the capacity it has over the 45. Though 13 in a Glock 21 wouldn't be bad IMO. What are you getting at here? In no way did i say that a bigger bullet is better i said i prefer a bigger bullet and if i remembered correctly that most accuracy ratings in firefights were under 11% with a question market hinting to the fact i wasn't sure.
For my personal self though i like 45 are we on the same page now?
Then I heard the voice of the Lord saying, "Whom shall I send? And who will go for us?" And I said, "Here am I. Send me."