Which Succubus is your favorite? For me it was Myusca due to her mannerisms and prescence.
I really like all three of them, also for the differences and the names:
Myusca (probably MUSCA, ''Fly'' in latin, one of the symbols of evil and devil, ''Lord of flies''): she flavors her food with negative emotions (fear and desperation).
Nemea (probably from''Lion of Nemea'', the monster defeated by Heracles): she seasons her food with positive emotions (affection, pleasure and motherly love).
Vinum (probably from the latin ''Vinum'': Wine, but also from the pronunciation of ''Venom'', delicious and lethal): the ancient succubus, flavors her food challenging the will of the victim, breaking his spirit when he fights. She loves victims that resist, enjoying their perseverance against major forces, but, finally, to plunge them in the abyss of defeat and desperation. When her victim has been broken, Vinum loses any interest.