Hi, I just bought a set of Titleist CB 716 that has a shaft that weighs 120 grams. I used to play the AP1 that weighs 95 grams but I wanted to try something heavier. The feel of the CB is excellent but the distance is a bit off. I also felt that I was a bit tired and I feel like the forgiveness of the club is pretty low. I am 14 years old and I my handicap is 9. I am wondering if this is too heavy or too hard for me. Thank you.