Difference between BFG Victory and AA slings

[andy t]

Is there any major difference between the Victory and AA (double Acetal) version of these slings besides AA being available in more colors?

[TimW]

As I recall from discussing it with my rep, the VCAS and VCAS-AA slings are nylon, the Victory-series is polypropylene.

[andy t]

I compared them side by side and VCAS and VCAS-AA feel softer than Victory series. They also seem to have some extra stitching next to the quick adjust buckle.
I am curious though, is the quick adjust buckle made of the same material in Victory and AA versions?