The distinction lies in enhanced compression characteristics that offer differing performance profiles. One emphasizes a soft feel on impact, promoting increased spin for certain players. The other is engineered for maximum distance, achieved through optimized energy transfer at impact. These variations cater to players with distinct swing speeds and desired ball flights.
The significance resides in optimized performance tailored to specific playing styles. A softer feel can lead to improved control around the greens and increased backspin. Conversely, a firmer feel, designed to maximize energy return, may result in greater distance off the tee. This customization allows players to choose equipment that complements their game and maximizes their potential.