For the production category - and this really pains me as I've got a mate who can get me one for dirt cheap (well, staff discount) but I've gotta nominate the Giant Reign 2.
Before all Giant owners/lovers pelt me with hate mail, it's a personal thing made worse by the fact that I'm probably going to end up buying one!
If only I could get an '05 Speccy Enduro Expert for the same price (hint, hint?)