Syngin

I recently purchased some Zodia wedges. A 52*, 56* & 60* to be specific. When I made my first purchase of a Zodia wedge it was a 52* and it was in -US- Specs and had KMTour Wedge stamped on the back of it. I then ordered the 56* & 60* wedges which were actually stamped differently simply stating Zodia Premium Version. Now I noticed some of the obvious difference specifically in the finish, but does anyone know what other difference are they between the two types of Zodia Wedges. Thanks. :confused: