The Milkman said:
I think I should probably be hitting a R shaft instead of stiff on my M2. I've never actually switched a shaft out before, just always bought a new club when the time came. What should I look at ad how much to expect to pay?
Man... This is the hard part. Majority will say go get fitted and it's probably the easiest way to do it. And once you find a shaft that's right for you, stay with it until your swing speed changes dramatically enough to warrant a shaft change.
For me, I think getting fitted has some flaws if the fitter is motivated in getting you into a $300 high end shaft and your morning swing is different than afternoon swing and your first swing is different than your 50th swing. I'm thinking it can cost a few hundred $.
What I look for in a shaft are the following criteria because I learned it over the years that's what works for me. Shaft that weighs less than 60 grams, mid flex point, torque around 3.5 deg and feel. And with my driver swing speed ( I have a skytrak and a swing speed radar) I know shaft stiffness (stiff at 6.0 or 250 CPM) that works. So for me, it's more than the flex but it's the starting point of the trial.
I can swing a 75gram shaft in a driver but this wears me out if I'm on a golf outing with 4+ rounds. Low flex point puts too much spin on the ball. High torque shaft flares my shots on mis hits.
I have a shaft puller and do most of the work so changing a shaft and adapter sleeve is no big deal. And I have tried many different shafts (buddies clubs, stock shafts, etc) and I have been able to do this at home. I tested 5 different shafts on my driver before finding the one I like 2 years ago. And I know I can use the same shaft on a different head and make it work.
Here's a very underrated shaft. I used the v1 20 years ago and I liked it. With the version V2 now, I'm using a lighter version.
Cheap and I can install it easily.
https://www.ustmamiya.com/golf-shafts/brands/proforce/proforce-v2-wood/