I love data ...looking at the poll results, calibers with the number 4 in them out-number all the other calibers combined (at the time of this post). Must be something about the number 4 ...just sayin'.
On the market for a Glock, either the 19 or the 30. I'll conceal it as a backup to my OC'd Colt 1911 (or HK USP40c)
Just go full size
That's the thing, I can't stand the sight of a full-size glock. They look... horrendous to me. The 30 is more appealing, but the low-capacity is a slight turn-off. The 19 seems to have best of both worlds.