I am curious as to where the Titleist 'ahina x-flex would fall on the 910 Driver/Fairway Shaft chart.  I see that the stiff falls in the mid spin rate un-tipped but that the spin comes down quite a bit if tipped.  Given that the x-flex has a different torque rating, etc., does it play similar to the tipped stiff or does it spin less/more?

Thanks in advance for any input on this topic.