Driving became the strongest part of my game, recently I bought another one on the pretence that it was 44.5" it was erratic to say the least, occasionally I'd bomb one out and that felt great! But it was very hit and miss, I persevered with it for a while but it was ruining my game! I then measured it up against my other one to find it's 1.5" longer!!
So that's 45.75" ...that was all the proof I needed! I've now gone back to my other driver until I get this one shortened!
Longer may mean further! But shorter is easier!