When I want to see real dancers, I look for Karina and Laura. They are really great performers.
And When I want to see some good moves (stripper moves), I also choose Denisa K, Vicky S, and Katerina H.
Edit : I almost forgot two points :
- If you want to see some good dancer, you should also try Miss Roxx.
- Personnally, I don't really think Nella is such a great dancer (but that's only personnal taste).