I am anxiously awaiting the release of the Kahr P380. my EDC is a P9, and I love it. I tried a PM9 in my pocket but it is still too large, for my pockets anyway. a good friend carries the Kel Tec and likes it fine, but I would gladly spend the extra few bucks for the Kahr. I prefer a 9mm or larger but I am not a very big guy and a pocket gun would simply be with me more of the time.
My P9 has never missed a beat since new (1000 rds ago) and for some reason, it is a much easier gun to shoot than it's size and weight indicate. I carry it full of Corbon 115gr +P and shooting a couple hundred rounds of standard 115gr ball is a piece of cake. my son bought a new H&K USPc today and while breaking it in a bit at the range, we both thought my Kahr was more pleasant to shoot. figure that one out...we can't.
the last .380 I owned was a PPK/S but I never enjoyed shooting it and sold it. I am not sure what the deal is, but if the little P380 shoots as nice compared to the Kel Tec or the PPK/S, I will be a happy camper...err, shooter.