Materia System

[Malakhim]

If there is only 1-2 materia slots per item, You run into the problem that EVERYONE will have the SAME materia in the SAME gear. Why? because THIS body piece has the most STR, and thus EVERYONE puts more STR into it.

Customization plox!

Following that line of thought, people will do the exact same thing with 6 slots.

People will equip the best stuff they can get for any given situation, and more often than not, people's gear will overlap. It's inevitable and there isn't much you can do about it.