What carebear MMO would you play if it was hardcore PvP?

I'd like GW2 if it was open world PvP, probably would like TERA again too, what about you guys?

TH

GW2 would probably be high on the list since the combat system was interesting and it has WvW aswell for some seige gameplay.

Other then that The secret world is also a contender, if they add hardcore pvp to their interesting questing the game would be immensely more interesting. (combat worse then gw2 though)