Definitely try before buying big. You need to make sure you like the guy and his teaching style. What works for me or someone else may not work for you. I like Pat, as a low handicap golfer, because he doesn't try to make me fit a model mold of a swing. He make minor adjustments to MY swing and works to help me understand exactly what he is trying to get me to do and why. As someone who has been playing since being a young kid, nothing irritates me more than a pro who says "your doing it all wrong" change your grip, move the ball here, swing this way, etc. If I were a pro and could play everyday it would be one thing, but as a occasional golfer now, I don't have time to learn a completely new swing, I just need to work with what I have and tweek it slightly.