I am starting to really like Head RIP Control in my RDX 500 MP. It compares favorably with the Yonex 850 Pro Spin. It has slightly more power similar control, and is a little bit more muted, but also more comfortable when hitting big. The two weak points in RIP Control for me are tension maintenance, it's starting to get a little too powerful, and string movement. In these areas, I think the Yonex string is better. I'd like to try some of the other Head RIP strings, and was hoping for some comparisons.
I'm looking at the following:
Iso-speed control
Head Intellistring
RIP Perfect Control
RIP Perfect Power
RIP IntelliTour
I'm looking at the following:
Iso-speed control
Head Intellistring
RIP Perfect Control
RIP Perfect Power
RIP IntelliTour