Went to a demo day a couple days ago. I tried and loved the 909D3 with the stock aldila voodoo 73X. Before I tried the D3 I tried a 909D2 with a UST proforce V2 Stiff 75 shaft and I liked the feel of it but it was way too high launch for me not because of the shaft but the D2 head. I want to buy the 909D3 with the UST proforce V2 75X shaft. I looked at the titleist website and compared the stock aldila voodoo to the proforce v2.

Aldila voodoo for titlest:
Torque- 3.3
Flex point- mid/high
Trajectory- low/mid

UST Proforce V2:
Torque- 2.2
Flex point- mid/high
Trajectory- low/mid

The flex points and trajectories are the same but the torque is the only thing that's different. I'll definitely try this at the store before I buy it but I'd like to know what kind of differences or similarities there would be between the two shafts. I have somewhat fast tempo to my swing so that's why I really liked the proforce v2 when I tried it on the D2. I play a proforce v2 in my 3 wood so I love the feel and look of the shaft. Unfortunately the rep only had the stiff flex, the only X flex shafts he had were the stock voodoo and diamana.
Any input would be helpful, Thanks