they don't 'own' but they are still deadly,

zons/barbs can be downright invincible with recent bugged items (cliffkiller ammy, fleshrender boots, More soulflays around,havok marks, etc)
some sorcs are using this to their advantage to,

zephyr bow mercs, with 4 hvk armor/3 hvk helm
hvk 08 shako/storm/2 wizrings/hvk oculus;wizspike/hvk bug valor

all the other classes are getting tougher to assassins, (paladins are still not too bad with hacked items..zealots anyways)

the best necro on east, UnholyWraithOfGod has single handedly taken down ith bug zons/sorcs/barbs, he isn't legit anymore but we have gone pub dueling and no bugger has killed him yet

so it depends on what you can afford, and which class you like the most, because of the bugs each class can have 3k+hp, 6k+damage melee, and 550+orb/max dr/3k+hp