Anyone have experience with Sig Sauer handguns?

I have fired several 1911 handguns, my favorites being Kimber, Sig, and Colt. Taurus is alright, Rock Island are basic, cheap and you will be begging a gun-dealer to give you 50 bucks trade-in for it. I hated the Rock Island. (and thats not just because their inexpensive, the 3 i have fired jammed at least once per 2 or 3 mags) another great option is the XDm .45, one of my favorite guns.