So the most overused character in Mario Kart 8 is...! <(o_O<)

[episteme]

She's hotter than the other heavier characters (they're usually fat, weird (Waluigi), monsters or metal/pink gold stuff).

If you only compare the girls: the voices of Peach and Daisy are more annoying and Daisy is too happy, lol. But the main reason is that they're not as heavy as Rosalina.