I have recently been fitted for T150 Irons (6-GW), T200 5 Iron and TSR2 driver.
I thought of using an old TM hybrid for my 4i gap as during fitting it performed ok we didnt see point in changing.
However since then I have picked up a Titleist 818 H1 21 degree hybrid with same Blue Tensei shaft as my driver.
It has come with 16g Draw/Fade weight but ive picked up a weight kit from Ebay.
My question is what does using a lighter or heavier weight affect ball flight/distance?
or is it all more swing weight difference?