Consider how better players use combo iron sets for gapping
The speaker describes how better players often run a mixed iron set, putting the T150 and T250 at the top end of the bag. They say scratch-to-plus players mix models in the long irons to maintain a roughly five mile an hour ball speed gap between clubs. It is framed as an observed pattern from fitting these players, not a universal rule.
Channel: Club Champion
Watch official source at 8:03Why this context matters
Said while summarizing a T-series iron fitting.