I have used a warrior type, crafted weapons, armor, etc. And I can use Restoration heals with Respite (stamina heal) to hammer night any number of foes into submission. Yet, as a mage, I get my *** handed to me on a regular basis. The usefulness of spell damage vs. magika cost is way out of balance next to any weapon output. Weapons can be boosted to 100% plus (if you add sneak attack damage) yet, spells cap at 50% plus a potion. I have to ask Beth ... WTF?