I just made the same decision that you are considering. I chose the Springfield Armory 1911 A1 full size in a parkerized finish. Being new to the 1911 game, I compared the Colt 1991 side by side with the SA 1911 at the same store. Hands down decision in favor of the SA--by a landslide.
For $575, the Springfield came with beautiful cocobolo grips, a delta hammer, a lightweight trigger, and all of the other bells and whistles. It feels like a natural extension of my right hand. Comparatively speaking, the Colt (for about $25 more) felt like a piece of cold iron and the action, when racking back the slide, made much more clatter and felt less precise.
The Kimber sold (in stainless) for about $200 more than the SA which put it out of my league. The Charles Daly, which sold for about $200 less than the SA, was not half the gun.
To me, the 1911 just doesn't look right unless it's matte black and dressed up with pretty grips, so the Springfield addressed that issue. The trigger pull is crisp with only about an 1/8" takeup--I'd guess it breaks at about a 5-6lb pull.
Plus, the Springfield came with a boatload of coupons that let me buy factory 10 round mags for $14.95, a leather dillon type paddle holster for $29, and other Springfield goodies at half off.
The only regret I have about my decision is that I waited so long to make the move to "1911 heaven".
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Triggers exist to be pulled... again and again.