Coolest: Onion Knight
Best: Onion Knight
Most Practical: FEOK
Most Godlike: FEOK

FEOK * 4 == all dead > Kefka/Rydia > everyone else

Rydia is defintely the best female... if only they had developed her character a bit more as an adult. Can Kefka even be considered a male, with the whole DIVINE thing?