Quote Originally Posted by Fantasia View Post
As far as I know Gear Sets exist as they did in P1/2, so we can equip whatever to each of those sets. The Armoury Board is only relevant when there's a piece of gear that you want to equip to more than one Gear Set.

You may see where our understandings clash, but I can't see it yet xD
Hehe. xD

It was stated in the 5th Live Letter that the Armoury Board replaces the Gear Sets altogether (which would only be in use in P1 & P2) in order to enable a single piece of equipment to be used "from a catalogue" (ie this Armoury Chest) in more than one set.