This was the first time I've put a club together. I have the 10* with a Prolaunch Platnum (R) shaft. I only was able to play it this past weekend after putting it together back in February. Worried what it would feel like or if it would stay together. I just set up to my target and pulled the trigger. The ball was hot off the face and flew on a mid trajectory. I was concerned with the stiffness of shaft after a demo day and being told I had a swing speed of 105, 107. Well, I didn't have to worry about the right side of the course. Next time I will leave the old driver home and hit this NICE SURPRISE.