Ya know, it seems like everyone seems to favor Mario Kart: DD over great racing games like F-Zero GX or Kirby Air Ride. Plus Auto Modellesta, and Need for Speed Underground are also on Gamecube and are great games. Now this is coming from a hard-core racing game fan and I personnally don't think MK: DD is better than any of the other racing games on this list but others don't seem to think that. If you favor any racing game other than MK: DD please post.
Of course you can also post if you like a MK: DD and a different racing game. Just say what the different game is.