TWIN TEST: Cobra’s F9 vs Titleist’s TS drivers
Written by Simon Daddow on Thursday 10 January 2019
Speed is the most heavily researched area of driver design right now. The idea is simple – by improving aerodynamics, you swing at the same speed but the clubhead travels quicker, equalling more yards. Some brands claim aerodynamics and drag reduction can improve clubhead speed by 2.5mph, whereas others say gains are closer to 1.5mph. But what you have to realise...