There are a lot of misconceptions out there....I think Springfield is a decent gun, especially the TRP - but they have a lot of MIM parts in them too ...and so does most any mfg of 1911's under $3,000 or so....
To say Springfield has much better quality than Kimber...is an opinion / and based on what that person has seen, its probably true...and I'm no Kimber defender - but I've seen a number of issues on Springfields lately on firing pin blocks ( which are MIM on all of the Springfield models ) where they are cracking...and I've seen one barrel crack at the lug in a TRP model with less than 50,000 rds thru it ...does it mean Springfield is a bad gun, No. On the barrel that cracked ...Springfield agreed it was metal fatigue not because of an overloaded round...and they replaced it.
Like Springfield - that makes 1911's from around $ 800 - $ 1,500.../ Kimber makes a lot of guns between $ 800 - $ 2,300..../ you can't say all of Springfields reputation rests on their entry level range officer models ...or on their higher end model the TRP....they're very different guns !
But one thing is true....there are no gunsmiths putting together or hand fitting parts in Springfield or Kimbers....they are both mass produced / production line guns....and that isn't necessarily bad either...( but neither company is Wilson Combat either ).
In guns especially...most often, you get what you pay for. More hand fitting, better parts...cost more money.
Compare a Springfield Range officer, a loaded model, a TRP...and figure out which one you like for the money....
Compare a Kimber lower end model - like a Custom II ( not a custom shop gun ) - to a higher end model like the Gold Combat II ....and figure out which one you like for the money....
Talk to a lot of guys at the range....see if anyone is shooting a STI, a SIG, a Les Baer, a Nighthawk, an Ed Brown or even a Wilson Combat....maybe they'll tell you what they like or don't like, would they buy it again, what is current list cost on those guns....
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My opinion, for my money ...Wilson Combat makes the best 1911's out there...and Ed Brown is a close 2nd..../ a distant 3rd is Les Baer...and 4 - 10 are a mix of Springfield, STI, Colt, Kimber, Sig, etc...in no particular order of 4 - 10....because it varies so much by model within those companies.
Personally, I like an all steel gun - with amib safeties, a mag well, night sights, cocking cerrations front and back on slide, wood grips, checkered front strap ( front of grip area), a 5" match grade barrel with a bushing, I prefer an all stainless gun over blued ( stainless wears better in a holster), fixed rear sight - I prefer a battle sight type with a fibre optic front sight as my eyes get worse and worse, I like my trigger to break at about 3.5 lbs with no creep, no slack, a series 70 gun, full sized frame, full length one piece guide rod ....( and personally I have one identical gun in 9mm for range practice / and one in .45 acp, that I shoot a little, but its primarily for carry - and Wilson Combat CQB's fit that criteria for me).