The white leather stuff on the Targas (erm, white version) is the type of material that looks like it'll get dirty/turn yellow very quickly. For that reason alone, I'd steer clear of the white ones.
AMG this is the third time I've heard, "Noooo, My bindings will get DIRTYYYYY".
It's a snowboard, not a Parisian show dog. If anything you will get props because at least your wearing it out.
PowderHound and TreeNinja