Having owned all of the above mentioned pistols, for my money, I'd go with the Kimber. The Loaded Springer would be my second choice. The EE got a bum rap. Yeah, there were a few problems, all easily operator corrected. The internal extractor in 1911s require frequent tuning as well. I own them with both IE and EE. Not a nickel's worth of difference in performance, (in my experience). Strange that all the other pistol platforms are ok with the EE, but not the 1911. Hmmm. Something wrong with that logic.
The problem these days is everyone has rights, but no one has responsibilities.