For what it's worth, I have paladin at 70 and warrior at 70. I have a DRK at 70 as well.

But I don't have the time I used to to level all the things so I have to choose I'm going to be fairly casual... I used to do Extreme Trials and some end game high end raids but this time around things are going to be pretty casual, just dungeons and trials really. I guess in that case it doesn't matter so much about squeezing every drop of DPS out.

I'm kind of leaning toward paladin but how is their rotation at 80?