First, I would like to say that I got rid of my 380 several months ago, that being said it was a personal decision and it was not enough cartridge for me. Listen to the podcast of Bob Mayne and Jon Hodoway episode 99 on the Handgun World Show.
Jon Hodoway makes some really good points about concealed carry and calibers, that 22lr thru 380 acp have killed people but very few stop the fight or attack and the wounded died much later. The smaller calibers are in question, and please listen to the podcast before you make a comment about that 380 in your pocket.
Now to caliber changes for 2011, I have a two 9mm's and a 38 special +P, I am looking at a 45 acp for another carry gun, I like the Kahr PM9 so I will lean toward the P45 or PM45 from Kahr. I know bullet technology has made the 9mm and the 38 special very effective defense calibers. I live in the murder capital of the US or at least in the top three, I want to stop an attack, not concerned about killing the attacker just stopping the attack on my loved ones or myself.
Another caliber I would like to add in 2011 is 357 magnum, a Ruger SP-101 or the S&W Model 60 either in 3" barrel.
Please listen to the podcast and give me your opinion on the 380.