I have the Vortex Fury 6.5x32, and it is a nice glass. Makes a real good combo with a 10x. I actually prefer it to any 8x32 until you get to the new 8x32 Viper. Actually I think the Fury fits more or less right in the middle of the space between the Mojave and Pinnacle. The optics are probably a little closer to the Pinnacle, but at that price range, it is a personal preference thing. There is nothing I really object to in any. The 42mm Fury does have a bit wider fov, but not much. I really think the big difference will be ergonomics, The Mojave has the open frame, and the Fury and Pinnacle have a decidedly different feel. I like the angled eye cup of the Pinnacle.
So, if I was to pick one right now, I would take the Pinnacle. Aside from an eye cup design I like, I think it has a bit sharper image than the other two. But the differences aren't great. All are pretty decent binoculars. That's at 8x. For whatever reason the 10x Pinnacle has a small fov, where I like the Fury best.
I think now that the level of real good optics at Pinnacle prices have moved past the Pinnacle.