There needs to be more armour skins in these three (Armorsmithing, Leatherworking and Tailoring). Currently you can only make one crafted Exotic set.
One
Compare to the weapon crafting ones, where you have Corrupted and Destroyer weapons offering unique skins. There needs to be more diversity and choice in the armour crafting department too.
I can do thirty Five-Dolyak Arm Curls.
Do you even lift, bro?