I've been using my Sky Rocket for Medium-Dry lanes and it hasn't disappointed me yet. It's not overly aggressive, but skids long enough to get through the heads and retain enough energy to get to the pocket. I've played deep inside and down and in with this ball and had success both ways.

depends on your game and how much of a gap you want. if youre more rev dominant you could go uproar or one of the punch out/lights out. if youre more matched or speed dominant i would go outcry/road/rocket type ball.