Alright, right now for affliction I use NMIC + Muradin's. I also have illustration. Now...for fights like fester and rotface and any fight where I can keep up corruption with the crit the whole time, I know it's 2nd BiS.
My question is this, should I switch to illustration or I guess I also have abyssal..but I think illustration is better, on fights like putricide / blood princes. Where the tear gas would interrupt your corruption and you wouldn't have it up again for a while.
What do you guys do in these situations ?