Methinks exposed hammers often not conducive to deep concealment/snag-free draws. And if to do a lot of shooting, I'd lean more toward a lightweight Smith (with a DAO trigger job) than one of the Taurii breed.
And would give strong consideration to a light, flat Kahr (such as PM-9) over a Kel-Tec. Although their recently-announced 9mm does have some appeal - to let others be the guinea pigs with the first batch and report back to us.
edited to add: And I too very much like the Glocks - on the rare days when I am up to packing a brick.