Compare: Yonex RDX 500 - Prince O3 Tour

[ShockTreatment]

Hy,

I think both of these racquets (Yonex RDX 500 MS/MP and the Prince O3 Tour) are very good control and spin racquets, with nice maneuvarability and comfort, but which one do you think is in front? Which has better control and spin or with which one is it possible to hit harder serves? Which one is better for the arm?

Thanks for any opinions

 

[ShockTreatment]

*push*

Also a compare between them (or one of them) and the Prince NXG Graphite OS/MP would be quite okay