I really need help decided who needs to
move out so Marina can move in. I love Chevre and Flurry both a lot and I will miss them a lot. So that is why it is so hard for me.
If Marina's move in is not via amiibo, you could leave it up to chance. Let either Chevre or Flurry go depending on who asks to move first. That's how I decided between Apollo and Fang so I could get Bunnie to move in.
I voted for Chèvre because her anime eyes creep me out. Also imo you need to have Nan in your town if you're going to have Chèvre.
Flurry was the first villager I found on a mystery island in NH and I really enjoyed her while I had her! She's so tiny and cute, plus she has a nice house. Also Flurry works better if you're going to have Marina too because they're opposite personality subtypes. Chèvre and Marina are both subtype B so you'd get the exact same dialogue from both of them.