I have the 6.0 LS in my 7 iron now. Hit 2 shots with it last night. Hard to say much but the shaft feels softer than my DG S300. Most of that prob has to do with 10 grams lighter but I felt a little more flex.
Very inconclusive since only 2 shots but I think I gained a little distance in the air.
I’m a high spin player because I’m too steep. Usually my approach shots stick, my divot is usually no more than a couple inches away from the ball. These shots had a tad more rollout but I think the distance was gained in the air. My shots didn’t just fall out of the sky. Who knows... I’ll do som