Ok, here goes.
For the past three years I've been playing with two racquets. First it was the G330 with leather grip (around 355g strung), even though I liked the stability and won many games that year, I then desired for more free power, spin and maneuverability. I then switched over to the Ai98, which weighed ~344g with lead and leather grip. This gave me the spin and maneuverability that I wanted, but lacked plow. I played with the Ai for a year and a half.
I recently demoed the RF and loved it's power, stability, spin, feel, crisp/plush, overall everything but the maneuverability. I feel that my next racquet should be all that the RF gave me but just more maneuverable without taking away from the other big features for me. I'm an all court player, I like to mix up my shots and I have a ohbh.