It really depends on what kind of player you are. I could not use the Sahara on anything under medium lanes myself. Unless, I wanted to drill one/castrate one with a crazy drilling. Then, you sacrifice hitting power IMO.
The revs was great for control and it kept my decent amouint of revs under control on crazy backends. Good for Medium/Heavy when you could play up the boards or use a small swing shot. As soon as you have to move left and start coming around the ball, forget about it. This ball hates axis rotation and it would not recover. Hell, when you had to use alot of axis rotation, it would hardly wrinkle. I had mine drilled assy. flip BTW.
I must add, this ball is one of the best if not, the best control ball ever. It keeps you out of TONS of trouble! On crazy backends or tough shots with some oil, there is no other ball I would want in my hands. So predicatable and so consistant when the lanes are going through transition. Hell, at times throwing it, you never knew it was transitioning until you saw everyone else having fits. You were still striking away though. LOL!