Originally Posted by Proofnpood

I have a Taurus Millenium Pro PT111 9mm that I currently use for CCW and I really like it but sometimes when the weather is warmer, it is a little more difficult to conceal when wearing business casual. I was thinking about going with something smaller like the Kel Tec 3 AT or the PF9. I've read some good reviews on the PF9, but I'm not sure I would be gaining that much (concealability) over my Millenium Pro. The 3 AT is definitely smaller and more concealable but I am wondering what the .380 round is like as far as being effective as a personal protection round. I would appreciate some feedback from others on this?