In my current playthru (lvl 1, no armor on master) i made a mod that adds armorless shields, and now includes the shield of Ysgramor and Spellbreaker... but of those 2.. which would be better to use? both have their defualt enchants, so is the 20% magic resist better then the 50 damage absorb shield.
with Ysgramors, my breton is at 605 magic resist (racial 25%, agent of mara 15%) unless my math is wrong.