Dual Wielding is the best choice by far, and if you max our regeneration, life leech, anddual wield specialization. which i have done you pretty much can't die as long as your vitality ad strength are high as well. Which also adds to hp regen and of course more hp. Then i max wall of fire out which is i think one of the best spells in the game for dps (AoE).
With high level and right build you can make your character unstoppable, pretty much won't die.
