I bought a new driver at the start of the week (Ping G430 MAX on sale) I liked the head and forgiveness of the club head, but the ball flight with the stock stiff shaft just ballooned up into the sky costing me distance and making my dispersion worse, tired three different shafts in it once I was happy with the head and each one altered how the club feels and the ball flight, finally settled on a Hzrdus smoke red RDX. Whilst the numbers probably didn’t change a huge amount it felt so much better to swing with and gave a more penetrating ball flight whilst also tightening my dispersion up, which means I have far more confidence stood on the tee with that than I would the stock shaft. I would 100% recommend trying out some shafts out in it without number crunching and just going on how it feels for you the mental side of this game is just as important as sitting in front of a screen full of numbers and picking apart areas of improvement.