I've used a Kimber Stainless Target II for many competitions in L10 division, and have yet to have an issue with that brand/caliber or reliability.I am going to have to play gun snob on this one, normally I am very open minded when it comes to brands of guns, but in the 1911 platform, I prefer higher end pistols. Not necessarily really expensive but a bit more than $575 for a 1911 of any caliber new. I might be missing out on the best thing since single barrel bourbon, but in my mind Macarthur is still in the Philippines and they are still a third world Country. Kind of like Brazil and all their millions of production guns. Not for me. YMMV
I've got close to 10K rounds through mine, less than yours, but it has never failed to fire or work successfully.
Factory stock with a big mag well.
Everybody I know has nothing but praise for a kimber.