The grooves on the G15 do conform to the new rules introduced for the Tour in 2010. The main difference is less spin from the rough as from the fairway they perform almost the same. If you find the G15s don't give you enough spin, then, providing you are not playing the Tour, you can still use the G10s until 2024.
What about the new grooves on the G15 that won't spin the ball like the G10's?
Drewb99 2 years ago
The grooves on the G15 do conform to the new rules introduced for the Tour in 2010. The main difference is less spin from the rough as from the fairway they perform almost the same. If you find the G15s don't give you enough spin, then, providing you are not playing the Tour, you can still use the G10s until 2024.
GolfalotTV 2 years ago