For a carry gun that I trust my life to, I go with my Glock every time.
But, the Springfield Loaded has been tested rigorously (and I have also heard personal reviews that say that) it is EXTREMELY accurate. The FBI demanded that their gun was reliable, and got 1.5 inch, 10 shot groups at 25 yards with Golden Sabres (a notoriously innaccurate round) and the Springfield passed these tests with flying colors. With a more accurate round, I would expect even better groupings from that gun. You should get one inch groups with it at 25 yards with good ammo if you do your part (few people can, so I don't say that lightly) or Ransom rest it. The Glock 21 can be just as accurate (yes, they have been tested at sub-one-inch groups at 25 yards out of the box), but only a serious Glock shooter can make it sing. The 1911 is a better target gun for most people, IMO, and the Springfield Loaded is an outstanding gun.
I don't see that you would be sorry with the Kimber either, but after reading the FBI tests and hearing personal accounts, the edge goes to the Springfield.
I still shoot my Glock more accuratly than my custom 1911's, but I am not most people. I have really mastered the Glock trigger, and that takes practice. Most people will enjoy the 1911 more if you are talking about punching paper at the range, and gawking at it's beauty and getting warm fuzzies from it.
[This message has been edited by Red Bull (edited September 23, 2000).]