Well my 13 year old son tried the Tour 90 and the Tour 95 and didn't like them. He said he had to work too hard to drive the ball. The 95 was stiffer than his Zone 7.1, so has less control and feel. What should I have him try next, the ROK? The Volkl Tour 9V or 10V? The LM Prestige? Your suggestions are helpful. He is an attack tournament player with a one-handed BH and uses Lux BB ALU at 55lbs.