>>29426299Mori first - is what I would say, but the contract complicates things. How long will she stay will Holo? When does her contract run out? Find out and you have your answer.
Ina next - I think the glamor has worn off for her. She likes the money and maybe even the free adulation, but not anything else.
Ame next, She's probably the most creative of the bunch when it comes to stream ideas, and while Holo gives opportunities, it also restricts some which can probably be frustrating. This is relative, so I don't see her leaving anytime soon.
Gura is making bank being a goofball, living the dream.
Kiara, similarly, actually loves doing this so she'll stick it out for as long as she can.
