Gary McCord and Peter Jacobson are pretty annoying, their humor seems forced. Feherty is awesome. Gannon is good, I don't particularly care either way for Nobilo. I like Miller, Faldo, Maltbie. Chamblee and Tripp Isenhour are douches.
Maybe because it's the least stuffy group, but I think the ESPN broadcast team for golf is the most enjoyable to listen to by a mile. Scott Van Pelt in particular is wonderful. But since they only do 3 tournaments a year, I'd put Terry Gannon and Frank Nobilo as the most enjoyable broadcast pairing of the teams that regularly broadcast tournaments.
Van Pelt is excellent, I agree. Chris Berman doesn't belong anywhere near a golf broadcasting booth, though.