F8L Fool said:
But in regards to elite stunning totally agree with you that it just doesn't seem to work above 10%.
As for regular mobs I farmed only lvl 21-23's because I had to get my full set of 22 revenge ready. It works more on those than even level PvP for me. I find that Chanters/Asassasins/Clerics resist the most, and Sorcerers the least.
Priests seem to resist half the time, while no other class that I fought ever resisted a 5pt stack. Pretty sure stuns are based on Magical Resist too, so not sure if Boost Attack Resistance is applying to stuns as well or not (AA states knockback, rotation (like whirlwind slash), and stumble (maybe stumble is supposed to be stun? Not sure). That's the only explanation I can think of.