I'm thinking Mage at the moment.
So what is the best class type in the game for pvp ?, such as is it melee? or is it casters ? could it be Healers ?.
Personally I think that casters may have the advantage in the game being that they do not have to worries about the targets armour, being that armour only mitigate physical damage which a caster spell is not. However they still have to go though spell resistance but that's not much of a problem(spell penetration 195 fix) and is not as high as say a tanks armour.
But that is a matter of opinion plus I could be wrong.
What do you think ?