I have not shot a Sig, but a friend has a Les Baer. If I had to pick one gun that truly impressed me in my years of shooting, it was the Les Baer. It opened my eyes to just how much a very high quality pistol will impact your shooting.
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Les Baers are great pistols. Some of the best semi-custom you can buy. I love them. Here's a link to the best prices on them. I hate sigs myself. Just my opinion as some love them. External extractor is a deal breaker for me. http://cj1911heaven.com/
+1 for the Les the external extractor is just wrong besides Sigs are mass produced. Les Baer is in a whole different class of 1911's
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