Doh! I spent the better part of the evening researching the Jedi gauntlets with a friend, and by the time we finished, I was spent.
First, I'm hesitant to label the gauntlets "hero" or "stunt." Generally "stunt" pieces are of lower quality or finishing work than the "hero," and I don't see any delineation in quality among the gauntlets we see on exhibit.
Anyway, It's going to take a little time to sort out decent quality images, but in the mean time, the AOSW Left gauntlet is the primary gauntlet used in both the US and UK Jedi filming locations and in publicity stills.