My top girls have been Roxey and Mia for a while. They both have good character building and have more complexities in their personalities than the other girls IMO. Roxey, the stereotypical queen bitch popular girl, but all that is really just a mask. She is quite affectionate and caring when she lets her shields down. Mia, the cute innocent girl who has a hidden wild side. Help her out and she gives you her heart. The other girls, while they are nice, are the more standard girls you see in these type of games IMO. Mom/Aunt lusting over MC, a sister who the MC wants to bang, Horndog teachers etc.
Eve definitely should be in that top group with some good character building. Maybe Judith can get into that group too, she fills the role of the shy nerd girl well.