drinking new belgium mighty arrow right now. almost identical to widmer drifter pale ale imo. i like both but i can't tell a difference. have never had both at the same time though.
i'm a big fan of might arrow. it's a unique take on pale ale. interesting that new belgium went this route with their first entrance in the pale ale world given the fact that a brewery with "belgium" in their name could have gone so far the other way.
fwiw, Stone brewery made its way into Missouri last week. this is good beer.