Stadium Mustard at Indians / Reds Spring Training in Phoenix

Friday March 5th the Indians play the Reds in Phoenix at Goodyear Ballpark. It's the first Spring Training game, and the first time the Reds play in their new home. Pretty exciting, especially when you know there's Stadium Mustard to be had. Ohioans love their mustard. They demanded and the people of Goodyear complied. You can get spicy brown and blah yellow too, but why would you? I'm asking seriously - why would anyone choose any mustard over the good stuff?