I've got one 1911 that I've never had even the first problem with (knock on wood). Shoots POA/POI and just keeps on rolling.
It's the one arm's length from me in the bedroom with 4 extra mags and a flashlight with it.
It's a Kimber Classic Stainless. Only things I've done to it are night sights, ambi safety, and polish the feed ramp and chamber.
