Another vote for th G26. It will accept G19 mags, so theoretically you can have the option of both. Also there are the 12 round mags for the 26 that give a full three finger purchase on the grip, but still have a gun smaller than the G19.
"The strongest reason for the people to retain the right to keep and bear arms is, as a last resort, to protect themselves against tyranny in government." - Thomas Jefferson