I've used Rev for a couple of years. I've used Cyclone, Cyclone Tour, and Cyclone V-Torque and have tested lots of combinations and tensions. I like them all. V-Torque is ridiculous strung at low tension, but it doesn't last very long. Cyclone Tour has more power, but it goes mushy pretty quickly unless strung at low tensions. Cyclone is the mother ship. It just works. Revolution fits in between Cyclone and Cyclone Tour, but it last longer, a lot longer. Oddly enough, I'm using Rev in the mains, and Cyclone in the crosses, and love this combo. For whatever reason, I'm getting better spin and duration than all Revolution or all Cyclone. I used a Head Youtek Extreme MP strung at 51/48. Will be moving to either the Yonex DR 98 or the Babalot Project 1 seven, depending on which one fits me best.