I have read lots of posts that say when tanking use a 1H weapon and a Shield, and when soloing use a 2H weapon so you do more damage.
This I can understand.
However, if we have spells that we cast on ourselves (and the group) that give an 8% chance per attack of doing more damage, why not dual-wield? I currently have two buffs that each have an 8% chance of casting a damaging spell on the target, so thats effectively a 16% chance per attack.
If I equip dual-wield weapons does this go up to 32%? If not, why not etc?