Points in favor for Shantae:
Brown
Nice hair
She's a (half-)genie.
She has pzazz
She's cute.
She's funny
She has cute and reliable friends
Her series has a cute snek girl
She can transform into another monster girl at will

Points in favor of Tamamo (MGQ):
Fluffy tail
Multiple tails
She's a kitsune
She's smug
She's cute
She's funny
She has lewd and (mostly) reliable friends
Her series has a cute snek girl
She can change into a loli or ara at will

RT: https://detroitriotcity.com/objects/3ca12c97-01d6-428d-b7db-dfd823665881