Serena is simply in a class by herself. Her serve is simply better than anyone's and she can hit 120+ and put it where wants it just when you think the tide is turning against her. Just a better athlete and competitor than the rest. But Venus is a great player as well. I remember well when about 10 years ago when my now HS senior daughter was just starting to play tennis tournaments we had seats just behind the base line at what was then the Sony on Key Biscayne and as Venus was getting ready to serve, she happened to turn around and looked right at my daughter who was intently watching every move Venus made, and Venus gave her a big smile - made my daughter's day. Very cool.