I was going to post my own opinions, but I agree with pretty much everything wallis said. Oksana would probably be one of the better ones to pick, especially if you really like classical ballet style. I just saw her in R+J (where she was amazing and truly embodied the role), so I wanted to branch out and see another dancer as the main role. Mayara is my second choice, and Lillian would probably be my third, but I don't know enough about the remaining three to give them a fair shot. To be fair, I've really enjoyed every dancer I've seen in a principal role!