Vector's the most fun personality-wise and design-wise. I like that he has his own "mold" in the cast. Ability-wise, Charmy's pretty OP in the original Chaotix, but I prefer Espio whenever we play as him in later games.
Mighty never clicked with me, sorry.
>>11801321
The band made an an appearance in a promotional manga that came out before the game released anywhere, sans monkey.