I know this is from some pages back, but I'd just like to give a heads up to people; I've done a lot of calculations on best defense vs weight. Any combination you do with a piece of armor missing will have way less defense than using 3 pieces of lighter armor.
It might look good, but you're dying more often because of it.
Also, I just beat The Four Kings. Man, that boss showed me the importance of poise. I threw on Havel's and Wolf's Ring. I was just standing there, hitting them, rolling occasionally, and when my health got low, I just healed. It wasn't like an attack from them was ever going to interrupt my heal. Worked out beautifully. Cheesy, but effective strategy.
Lost 14 humanity before that, though :<