I went to a Cobra demo day yesterday and had the opportunity to hit both the X-Speed 9.5 S and the F-Speed 9.0 S. The x-speed had a tendency to slice slightly, but this is b/c my hands are slightly behind my hips (something I've been working on). With the f-speed the ball went straight and far. These drivers are extremely easy to hit due to the large face.

My swing speed was about 112 and was hitting about 285-290. Although I've produced these result with other drivers I felt like I could do it more consistently with one of these drivers.

Now I'm left with the decision of which driver to purchase. The slightly closed face on the f-speed corrects my natural tendency to hit a slight slice. However, I feel like I should get the x-speed and learn to swing better. Either way I will post my opinion after I get one in the next couple weeks.