MVP
Journeyman Pro
thanks for the input JezzE That sheds a good bit of light on the subject from Golf monthly's Point of view.
There's a review of these in the latest issue but watch out for the typo in the last bit of my verdict where it should say AP1 not AP2 (must have read it a dozen times without spotting it!).
Felt I probably hit the ZB a fraction better than the AP2 although I preferred the look of the latter over the ball with its more rounded top edge.
Overall though, I think I hit the larger AP1 best of all the new Titleist launches.
As for 735s it's a while since I hit them. I did use a set for a while as I liked the look over the ball, but I always felt I was about half a club down on distance with them relative to other clubs I was using with the same shaft.