I'm in the market for a 1911 Colt Commander and this steel vs. alloy frame really has me on the fence as which route to go? I really like the 1911 Colt Commander LW XSE,the Willey Clapp Colt 1911 Edition,and of course a all stainless Commander. But how will the Alloy frames hold up compared to a steei frame? What are your thoughts and experiences with steel frame vs. alloy? The pistol will be shot frequently informal shooting,no competition yet? And will be carried from time to time as a CCW.