Good evening,

What’s the popular belief regarding the changing of iron sets? In 2021, I purchased the T300’s as a game improvement set. Over the last four years, I have dropped my typical 92-95 (+22 handicap) down to a more favorable (+8). I can attribute most of it to hard work and practice, but the T300’s without a doubt, allowed for a more pure, consistent striking of the ball. Friends have mentioned “cavity backing is the same as putting weights in boxing gloves.” That being said, most of them have a similar handicap and are using blades from various manufacturers. At what point do I make the transition to blades? I’m 39, and my club head speed is averaged at 98.1mph. Thanks ahead of time.