I think the lighter satin finish looks alot better though. I'm just sad that the previous diecast Marks don't have the same finish. Out of the original seven, I think the Mk. V is the only one that looks good with that glossy cherry red. That's just me though.
I definitely believe the satin finish on this helps it 'stand out' amongst the other armors.
The glossy look does suit the more organic suits too, something about that almost liquid look.