I'm going to be buying a new light rail 1911 here very soon.  All are between $1000 and $2000.  I'm looking for recomendations on the three not based on brand loyalty, ie "i have a kimber and its good so the light rail kimber has got to be good"

Good stuff.
Flaws.
Serious deficiencies.
Fit and finish.
Etc.

I cant post a poll so here are the choices.

Wilson Combat CQB light rail               Most expensive
Sti Duty one                                           Middle Ground
Springfield Armory operator full rail     Cheapest

Buy the Springfield, run 200-300rds thru it before you consider it "safe" to depend on. Spend the extra $$$$$ saved by buying ammo.

Expensive guns are nicely built but they shoot no tighter groups, IMO.