KD 3 vs Hyperdunk 2012 Lunarlon

I was thinking about buying the Lunarlon Hyperdunk 2012 because they're on sale at my mall. I have been using KD 3s for the past 2 years. How do they compare?

Lunar hyperdunks own the KD 3 imo

I don't know if you can compare the two.  The KD 3 was a $90 shoe so the cushioning might not be as good as a Hyperdunk which is a higher end shoe, especially this year.  I could be wrong but the KD 3 only had zoom in the forefoot???? I think the Hyperdunk this year has a lot more cushioning...again I could be wrong.  I will say that the KD 3>KD 4 as far as cushioning and comfort...in my opinion.