Played this weekend with the J40 in the bag. I wasn't playing a course that allowed me to hit driver that often, but I was able to use it for 3 or 4 times per round. Really only had one that I wish I had back, but that was all user error. I'm seeing a more desirable ball flight with the 'ahina vs AD-DI and the 430 head does not seem to be any less forgiving than the 445 so far.