Not to sound like I've been drinking too much Kool-Aid, but I would suggest a Glock 17 or 19 or a Walther P-99 (if you can find one, awesome pistols).
The 17 can be concealed, the 19 is most definitely easier. But I shoot my 17 well, have had it since I was 18, broken it once and it just keeps going. So I keep it and carry it.
Really of all the guns on your list, none are bad. If you find a nice, clean 4" Highway Patrolman, buy it. It'll be worth more later, even after you've used it a little. It will not be fun to CCW, but for everything else, well, a big N-frame revolver is just a nice piece of shooting hardware.
w-w, who also has a 6" 629 .44 Magnum and a soft-spot from N-frame Smiths.