I don't really like the EXE games that much because of the unoriginal names for bosses which always ends with the suffix -man, with the exception of Colonel, Bass, Roll & Meddy. And plus, in the Star Force games the bosses have more unique names, and more female bosses. My favourite one is Queen Virgo, because she is a pretty decent boss, with that Aqua Shield and Aqua Dragon attack that can potentially ruin you unless you use a cheap Legend Card.