Recently I have tried a few best driver shaft in the market like GD Tour AD and AXIV, they are expensive (around $250 - $300 each) but they really have gave me more control and distance (10-15 y more). I am really happy with their performance but wanna know what make them perform better than the mid-price-range shafts.
What make them hit ball longer? Are they use better graphite? But why better graphite can hit ball longer????