Alot of the power will depend on how it's strung.
I demoed the XFeel Tour and some point even though people said it was low powered. I think the demo was strung in the mid 40s because the ball was sailing on me so much I thought the control was poor.
By the end of the seven days I had finally dialed in the power and was liking a lot of things about the racquet.
Thanks for everyone's input.
After microfracture knee surgery doc recommended I never play tennis again - been playing for 5 months now! Saving $$$ for APD'13 (x2)