I would definitely save Gina after the article that was posted about her earlier
But they're my 2 favourites so far, I want them to last the whole duration. Plus, I'll need to see more of Gina before I can fully support her (although I'm more or less in love with her already).
Also, I feel like the producers are trying to shove Sallie in our faces and give her all the camera time (not that I have a problem with that, but it'd be nice to see more of some of the other characters)