I tried out the cobra bio cell +, ping g30 and the titleist 915 f and fd on a launch monitor a few weeks ago. The ping was easy to hit but about 20 yards shorter than the others, spun more and flew higher. I was looking for a low spin 3w with a smaller head so discounted it.
There wasn't much between the cobra and titleist but I went for the 915 fd in the end as it was a newer shiney.
