Compare the specs of the Storm SonIQ and Storm PhysiX side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.
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| Brand | Storm | Storm |
| Ball Name | SonIQ | PhysiX |
| Cover Name | R2S Pearl Reactive | NRG Hybrid Reactive |
| Cover Type | Reactive Pearl | Reactive Hybrid |
| Box Finish | 1500 Grit Polished | 3000 Abralon |
| Color | Blue / Bronze / Gold | Red / Blue / Purple |
| Core Name | Centripetal HD | Atomic |
| Core Type | Symmetrical | Asymmetrical |
| RG | 2.47 | 2.48 |
| Total Diff. | 0.047 | 0.053 |
| Int. Diff. | 0.000 | 0.017 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |