Question: I'm at the Phon Coast, I just got Diamond Armor at the Mosphoran Highwaste Passage Shop. Well the shop here has Mirror Armor which is +4 def but -2 Vit and -2 Strength. Is Mirror Armor even worth getting???

Ewww no, It messes everything up!!!! You can't heal with your characters unless one of them has an opal ring on. But when one Ashe *with reflect* was hp critical, they all started healing her. Problem= only one of their spells worked because fran had the opal ring.

So I think it completely messes up your healing. Besides, there is better armor as soon as you get to archades. Just wait till you get there for the heavy armor.