Compare the specs of the Brunswick Quantum Bias and Brunswick Cutting Edge Hybrid 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 | Brunswick | Brunswick |
| Ball Name | Quantum Bias | Cutting Edge Hybrid |
| Cover Name | ECA-XR | Relativity Hook Hybrid |
| Cover Type | Reactive Solid | Reactive Hybrid |
| Box Finish | 500 / 1000 SiaAir | 500 / 2000 SiaAir |
| Color | White Solid | Blue / Purple / Orange |
| Core Name | Quantum Mushroom High RG Asymmetric | Cutting Edge Low RG Symmetric |
| Core Type | Asymmetrical | Symmetrical |
| RG | 2.563 | 2.521 |
| Total Diff. | 0.052 | 0.039 |
| Int. Diff. | 0.013 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |