Sig has become similar to Glock in MO, but the fact remains; every person has different experiences with reliability and there are also the comfort & accuracy factors. It's kind of like Ford, GM or Chyrsler. We all know people who've had great and horrible experiences. I owned (past tense) two Sigs, a 9mm P290 & 380 P232. Both had issues, recurring issues. I have a Kimber SIS Ultra, it only has issues when you limp wrist it. I traded in a Kimber Pro Raptor for a Kimber Super Carry Pro HD, had no issues with the Pro Raptor and the Pro SCHD is Awesome. I've mixed various brands of ammo and types in the same magazine (Kimber Mags) and have no issues. I have not changed any springs or any other parts, all stock. Springfield makes very nice 1911's as well, but I especially like the rounded butt on the Kimber Pro SCHD, much more comfortable in the hand. I looked at a Dan Wesson many times, didn't like the feel as much as the Kimber. My first 1911 was a RIA (Rock Island Armory) Officer 3.5" barrel. Very inexpensive and reliable, but it's not refined. I've learned to spend a lot of time holding the guns I like first, then trying them on more than one occasion and comparing them with one or two others I am interested in each time. Many that I thought I would like, I ended up not liking when I shot them. I didn't like the Springfield EMP 9, but I do like the same gun in 40S&W. Another 1911 I have heard and read many good things about, is the Ruger version, and they just recently announced a 4 1/4" barrel version. I've shot many times an S&W E Series 4 1/4" with Scandium Frame, very nice, accurate, reliable; a little snappy being lighter, but nothing nasty.