Going by the Preview screen, the Heavy Armor set purchasable with Badges of Honor is the same skin as one easily acquirable by grinding hearts and buying from Karma vendors. Is this an error in the Preview? Is the actual set a unique skin? Are the Medium and Light armors unique?
I really hope that with the amount of time it takes to get Badges, this is just an error on my screen. These sets should really be unique, considering the sheer amount of time they take to earn.