I have used several different indoor launch monitors to establish my carry and total distance for each club in my bag. My average carry for a 6 iron is 153 yds. which is SPF 2. My driver clubhead speed is around 85mph (average 226 yds.), which is SPF 3. So I should either be looking for an A shaft or an R shaft. When determining my MPF which should I favor? I strike the ball fairly consistently (center of clubface) so I’m confident with the readings I have.
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