The best one I've come across is Pacifism in my opinion.
With few nados and sweeping wind in place, I am able to stay alive with only 2.8 LS when being frozen, jailed, etc. I am able to just be lazy and stay in one place instead of trying to avoid those immobilizing affixes since 75% damage reduction keeps me alive.
I'm just wondering if there are other monks using pacifism and loving it as much as I am. :)