sour_grapes: the new pan was an All Clad D5. I have a 12" cast iron pan that I use on the grill, but I've always had trouble keeping a good seasoning on it, so I don't use it too much.
Oh, my apologies. When I read "break in," I immediately assumed cast iron or carbon steel (due to their "break in" requirements). I pretty much only use cast iron or carbon steel, so I was probably predisposed to thinking that is what you meant!