The sigs look like the Ducati of 1911's The difference in styling is subtle but creates line that are an absolute thing of beauty. If they perform as well as they look I think I will get one.--I have other guns that can be my "old reliable" and I don't intend on being "out in the field"I have shot on multiple occasions different Sig Scorpions. Kind of weird with flat triggers, but one hole groups all day long. At least at 10yards. Out to 25 yards about inside a 3" target for me. Seriously a nice 1911.
But there is a down side. External extractors are not something that can be easily or quick changed out in a pinch. In my bag I have a tuned extractor for my Colt for the what if scenario. Pretty darn easy to change out. Tactically speaking the original design is better for problems that might occur in the field.