No best beer. No such thing as a best kind of beer.
It usually depends on the season, but right now I love me the IPA's. I even got some to brew at home.
I've only been trying different beers for a little bit but I like Bells Oberon. Most of the places around here have it on tap since it is made in Galesburg and their store is in Kalamazoo here. I haven't started getting into darker beers yet.