Which Tank is Better Off MT?

[Msugi]

I currently have WAR dan DRK at Lv. 60, and my Lv. 57 PLD is going to be there as well.

Just curious what role should I assume in case of three/two men tank scenario if I were to play one or the other. What I currently certain is that WAR will always be the best OT as its best ability can only be unlocked in Deliverance (Triple Fell Cleaves FTW). I need more opinion about DRK/PLD.

Also, if you have two WARs at one run, which one should MT? I always think it's the best geared since they don't require as much heals but they can be a better OT too.

Please enlighten me,

Michael