sigma tour best ball out there hands down.
MOTIV Product: Sigma Tour
Accomplishment: I recently purchased the sigma tour and I couldn't be happier. I've shot a total of 9 700 + series in 12 series and the other 3 series were high 600s. Since I got it, I've been averaging around 238. This ball is amazing. It reads the lane perfect and it hits like a truck. This is the ball I've been waiting for all my bowling life!!!!