Typhoon
Lucky you, have the youth and the resources to get fit for more ball speed.
I'm at a stage each week is different for the best golf shaft and golf ball. This week I'm loving the Pershing 65X 46" playing length with 10.5° Speedline Tech.
Next week could be one of the old DCT or db455.
I thought I like the UST proforce 65 in the fairway wood, wrong, it was fine with the Callaway Steelhead iii but the SMT Solitaire hates it. I remember it had the Harrison pro 2.5 before and played like a rocket launcher. So maybe I'll need to get something close to that. Who knows, next week I might not be able to swing the shaft like this week.