My Hamilton team was my best team. Strong from top to bottom. I thought I'd win 3-4 with it. I built a solid base pretty quickly with my Mantle teams. I sort of felt it was just a matter of time before I won one there. My Moonlight Graham team was a bit of a surprise. I'd had much better teams in that world not come close to winning a WS. My Coop team was on the cusp for several seasons. I'd lost 2 WS and a LCS in the previous 5 seasons. The window was closing. But, my favorite WS winner(s) was my Happy Jack team. HJ is defunct but I detailed the rebuild job here.
http://www.whatifsports.com/forums/Posts.aspx?TopicID=150310&Page=1 It was near and dear to me because it had my first "favorite" player, Slammin' Sammy Davis, and I dethroned an owner who had built his empire traderaping n00bs or aliases.