I finally got some raid gear from the vault and now I'm wondering which type of armor breaks down to the highest number of shards or if it's random. For instance if I buy a helm for 120 marks and boots for 65 (or whatever it is) does a helm give me more shards when I break it down? I know this is more of an endgame problem and people would love to buy and wear legendary gear but it just doesn't stack up to raid gear. Thanks!