Compare the specs of the Brunswick Ultimate Nirvana and Brunswick Vintage Danger Zone 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 | Ultimate Nirvana | Vintage Danger Zone |
| Cover Name | ECS Hybrid | PK 2016 |
| Cover Type | Reactive Hybrid | Reactive Solid |
| Box Finish | 500 / 4000 SiaAir | 500 SiaAir / Royal Compound |
| Color | Red / White / Blue Pearl | Black Solid |
| Core Name | Nirvana Ultra Low RG | Vintage Light Bulb |
| Core Type | Asymmetrical | Symmetrical |
| RG | 2.477 | 2.501 |
| Total Diff. | 0.054 | 0.048 |
| Int. Diff. | 0.013 | 0.000 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |