k3 mountain Variant:Rosa / 173g D Model S is a

D Model S is a stable distance driver that is excellent for players with both high and low power

but at the same time goes straight as a string at the correct speed

Classic is a stiffer "base plastic" that will wear in over time

target specific fairway driver

but a smaller and comfortable edge reminiscent of a fairway driver

k3 mountain Variant:Rosa / 173g D Model S is aBerg is a disc you can count on not to float far past the curve even on windy days. What characterizes Berg when it is thrown is that this disc is easy to shape different lines with. Berg has an ergonomic grip. Berg was designed to be prominent on the top side while not being noticeable on the bottom, which makes it feel very different from all other putters. Feel the Berg difference and go for "chains". Berg is Swedish for mountain. Steady as a rock!