I don't do a lot of lagers. When I do it's usually High Life or Stella Artois. Edit: High Life is technically a pilsner, but I tend to lump it in with the other big 3 domestic yellers.
Really, though, I like most kinds of beer provided they have some flavor. Lately it's been mostly Good Island Green Line IPA, Goose Island Matilda, Three Floyds Gumballhead, Magic Hat #9, and Blue Moon (with an orange slice, of course).
I just got a subscription to the microbrew of the month club for my birthday. Looking forward to my first 12.
