I would keep her, as others have said, to trade. She's pretty cute, but in my honest opinion, not so spectacular in the personality or beginning furniture departments. Her personality is normal, and the main furniture set she can help you collect is Modern Wood. I just don't think she's really very interesting, but since she's so desirable, she can help you obtain one of your dream villagers!
I think it might >.< if shes popular it appears from what i've seen she could maybe get me whitney? Is she a worth it trade or is she not as valued as her?
Fauna is so friendly and precious. She is always wanting to come over and visit. She lives right in back of me and we share a flower garden together and she does water the flowers.