For testing purposes, it can be useful for players to go out and compare
golf balls to find which one gives them the best distance, accuracy and control
that helps them score lower. This is why with the new B330 series, Bridgestone
offers an introductory six-pack. In each pack, there's a model that has more
of a distance and accuracy edge (B330 or RX) and one with more of an edge
on added greenside spin control (B330-S or RXS).