All of you have always been so helpful. Currently using Roddick Pure Drive Standard strung at 55 with Technofibre nsg 17. 54 year old male USTA team player of line two doubles. Serve and volley. Serve is at best average but good first volley deep. Weapons are forehand and return of serve. 5" 11" and weight is 205 lbs. Some elbow problems on the inside (golfers elbow) . I like the RPD but it is soooooo stiff it is killing my arm. Addicted to the power and the feel. LIke the beam width. Like the weight. Soooooooo Prince 03 White Pro ??? Babolat Aerodrive ??? Help gang???????????????