I'm a huge fan of the Vapor 9 myself. I really love the design.
I have the Vapor 9.5, but I'm thinking about trading it for the Lunar Ballistec.
First I'll tell you my impression about the 9.5:
These shoes are _exactly_ the same as the Vapor 9, so if you love the 9, you'll love the 9.5 even more: They improved the upper and it looks like it's more durable than the Vapor 9, except for the mesh parts, which is still the same ofcourse. Aaaand, that's about it actually, since they are identical to the Vapor 9, except for a different upper, there is nothing much else to tell about the Vapor 9.5 except for the upper and the colors ..
Why I'm possibly switching to Lunar Ballistec?
I choose Vapor 9 mainly because of lightweightness, comfort, design looked classy, breathability and your feet lower to the ground. The Air Max Courtballistec was kinda the opposite: heavy, feet higher off the ground thanks to Air Max, design, etc. Of course the durability is supposed to be way better than the Vapor.
Now with the Lunar Ballistec, they have the same features as the Vapor 9(.5): Feet lower to the ground, lightweight, comfortable and I love the design (in white, not red).
What I don't know yet is: how much lower your feet are to the ground is the Lunartech compared to Zoom Air? This is an important factor, because I need to have some control on the ground with my feet, which I don't really have using Air Max.
I'm gonna find out soon enough though, since I ordered a pair of Lunar Ballistec.