- Sonic Boom

First Impressions
The Sonic Boom from Roto Grip is an absolute prime example of control and clean readability on the lane. Powered by the proven Boom Symmetric core, this ball offers very balanced and harmonious core dynamics with a 2.53 RG and a 0.048 differential. Combined with the precisely tuned solid reactive cover, the result is a surface that interacts with the oil in an extremely predictable and consistent way. The 2000 Abralon finish deliberately ensures that the ball picks up friction early and controls the midlane safely, without ever appearing unpredictable. Even its outward appearance conveys great stability and reliability, qualities that carry over seamlessly into the actual ball motion through the heads. The overall construction is designed to give the bowler clear feedback about the condition of the lane at all times.
Comparison
Looking at the Sonic Boom directly against the Motiv Venom Shock, its much stronger emphasis on control and predictability becomes very clear. The Motiv Venom Shock does offer a somewhat more angular move off the backend, but on difficult oil patterns it can react too sensitively or overreact. This is exactly where the Sonic Boom scores, with its steady, smooth and continuous arc toward the pins. Where the Venom Shock tends to miss the breakpoint, the Sonic Boom delivers the traction needed in the pocket to stay safely on line. It closes the gap between extremely strong balls and weaker models absolutely ideally. For bowlers who like the Venom Shock but are looking for a calmer, safer option, this is the logical choice.
On the Lanes
On the lane, this ball proves to be the perfect companion for medium to heavy oil patterns, especially on typical house shots or demanding sport patterns. It lets you get through the boards safely and develops a strong but wonderfully round hook that leads straight into the pocket. The smooth response to friction on the backend produces outstanding carry, since the ball transfers a great deal of energy into the pins instead of wasting it prematurely on an overly hard change of direction. Once transition sets in, the ball can still be used very effectively with small adjustments to your line before a change becomes necessary. It is a true benchmark for anyone who wants to build their game methodically, and it should deliver consistently high scores.