I've been playing with a Hybrid Pro II-shaft for the last four years now. It's a great shaft, very low deflection and can produce a lot of juice. Last fall, I bought a WD700-shaft and only recently started practicing with it. I'm kinda switching back and forth.
The WD700 is a great shaft. It's even easier to spin the ball and the deflection is even lower than the HPII. Even though Mezz says the Hybrid has the least deflection of all the Mezz-shafts. The hit of the WD700 is very crisp, it has a lot of feel to it. Shaft is very stiff, it gives me a lot of feedback.
A couple of things that caught my eye:
- On slow spin shots, the cue ball doesn't curve much. It's very predictable.
- Somehow I can't draw the ball as well as with the HPII, eventhough it's easier to spin the ball (left, right and high English). I guess it's just me having to adjust to the balance point, which is different from the HPII.
- It's very easy to adjust to the shaft, if you have played with a low deflection shaft before.
Hope that helps!
P.S. Love your commentary on some matches you did, JoeyA!