my friend is a 3.5 player and is asking me to find a good racquet for him. He has a relatively consistent backhand (a bit flat but with some topspin) and a wavering forehand (sometimes good sometimes out of control). His shots are medium pace (doesnt cause me to move out of position a lot) and his serves need some work (more pace and consistency). He volleys about 15% of the time but has trouble putting volleys away. He wants a racquet that will help add pace on serves and groundstrokes. Do you guys have any suggestions?