My favorite gluten free beer hands-down is Red Bridge. Made by the same company who makes Budweiser, and was recently bought by a European company whose name has completely escaped me.... anyway, I hope the new holding company doesn't drop the Red Bridge.

Bard's Tale beers are good, but not as good. They are my second favorite.

I've seen Green's at the store, but it's so incredibly expensive that I've never bought any.