From what i've seen (I own a Revolt, tossed my buddies Marvel-S a few times), the Marvel-S is a little stronger overall, but I find the Revolt a little more continuous in the I can chase a pattern in and still use the Revolt, while the Marvel-S seems to transition too quick and fade on the backend when moving deep.

Overall strength they aren't terrible different i'd say, but I think on a fresh shot the Marvel-S tends to be a couple boards more overall.

The Revolt is closer to the Zero Gravity. With the same surface and drilling, they should be very close. The Marvel-S is sooner and smoother. The Marvel-S also needs a good amount of head oil to not "burn up."

From local customers, that is my experience. Have you looked at the new Roto Grip Sinister? That ball will turn some heads.

Thanks for the response. I will try one of them but i am intrigue by the Revolt. Motiv has come a long way and their product keeps on getting better. Plus they do not have a ton of pieces so you can definitely keep your arsenal to a good number.

I agree with Motiv coming a long way and recently added 2 balls from them.  Having thrown the Revolt for about a month now and then seeing the Zero Gravity thrown, they're pretty close.  Matt Fortney describes the differences well.  The Zero will be more angular but the Revolt tends to have more of an even arc shape and it hits really hard in the back. 

I think it's just going to depend on the overall shot shape you're looking for.  If you want something more angular, the Zero Gravity may fit you better.  If you want something that has more of an even arc shape, the Revolt will be the better choice.

I drilled up a Revolt with a simple layout. Pin 3-1/2 from PAP with the CG under ring under the midline. I got to throw it the last few weeks in my PBA league on the new Scorpion 47ft. I am playing them pretty straight of course but the Revolt rolls good. I am impress so far. Has anyone thrown the Raptor Talon?