I'm a 4.5 to 5.0 player and have always played right handed with 1 hand backhand. My right hip is giving me problems and i'm thinking of playing left handed as i'm ambidexterous. While making the change i found it really easy to hit a two handed lefty backhand and a one handed lefty forehand. The serve and volleys are going be really difficult. I've started experimenting with two forehands as i feel the time it takes to switch from a one hand forehand to a 2 hand backhand seems to take the same time as switching from forehand to forehand. Next wave in tennis???