The armory system is awesome and I applaud the devs to have introduced this system.
As of now to make use of it one has to carry around all equipment of the used armory sets one wants to use for really benefitting from one of its two main functions (facilitating change of equipment, the other being: switching attribute, skillpoints etc). The result is that it heavily litters one's inventory reducing storage space. I for instance have a toon that I use for harder world content (world bosses, the Archive, world events, ...) but also as a thieve and a dungeon tank. These three builds use all different gear so I have 13 to 14 pieces multiplied by 3 that occupie 26 to 28 inventory slots. And I don't count here the additional items that on occasion I slot into my build to accommodate for varying situations. Due to that clogging of my inventory I have put my thieves equipment into my bank but alas I have to run to the bank to withdraw it there before I can use the armory slot.
I therefore would highly appreciate to be able to story the unused equipment bound to an armory slot within the armory. Since all armory slots beyond 2 is bought by crowns I think it is acceptable that in this way storage space is slightly increased for players using more than 2.