I would choose Luigi's Mansion over Super Mario Sunshine because of the blue coins. I hate them! There are so many and their hard to get! See, I'm a person who does everything 100%, and in Luigi's Mansion, all I have to do to get that 100% is to get money and beat the game. Don't get me wrong, I like a challenge, but not a ridiculous coin hunt that involves doing things like race to the symbol that matches the symbol you just cleaned off the wall. Boy, is that annoying.