Just curious, what are the differences in terms of geometry and suspension characteristics? Taking a look at the two frames, they look extremely similar; the same pivots, shock placement, design, etc etc. I believe I read somewhere once that the KHS design was used by several asian manufacturers who "license" the design (but not from DW, from a manufacturer in asia). And I also thought I heard it wasn't available in the US due to DW patent infringement. Can anyone advise? Thanks......