Here's a topic that should be revisited periodically.
Anyway, my current fave is Ommegang Abbey Ale (Dubbel) (brewed in Cooperstown, NY). Brewed (as the name implies) in the style of Belgian Abbey Ales. It is delicious imho, and is nearly half the price of some of the Belgians I like, like Chimay Blue, etc. An excellent value for an excellent beer.
So... what are you drinkin, gents?