I am coming back to play tennis after 3 years short retirement. I am a 5.0 tennis player, 5'2", left-handed, 33 years old mother of 3 kids. I do not have as much muscle as I used to have when I was playing college. Does anybody has any suggestions for me? I use the Wilson Nblade but it is not giving the dept that I want(probably because I cannot hit as hard as I used to). the other day, I used a friends racquet Prince Shark. I like it a lot and now I am trying to decide if I just need to make changes to my nblade or if I should look into the Prince racquets.