My wife bought a Sig P238 & I like it. If I ever pocket carry, believe it'd be the one. May try to catch one of the new Colt Mustangs for myself, but I don't really like pocket carry except in cold weather & in a jacket pocket.
The P238 is only a .380, but if I do carry in the pocket, it'll be as a back-up anyway. Sig came out with a small 9mm, slightly larger than the 238, but I haven't heard anything about it yet.