i′m interested whats the best way to do dmg. here are two ideas

double burning -> 90 * 2 * 1,5 (50% more damage)=270 dmg per hit

double dagger -> 22dmg * 2 (2 dagger) * 15 (sneak dagger strike) * 6 (sneak onehanded weapon) = 3960 ; the one-handed-tree has already bonusses too, so i think there will be onehits on every enemy...

write your experiences we will see where the most burstdamage is

IIRC the one handed perks dont apply to daggers, could be wrong though. But definitally a sneaking dagger double power attack. Three hits with a 30x sneak bonus, if you have the proper equipment. Oh and for your second calculation the *6 (one handed sneak) doesnt apply. Its one or the other. dagger or one handed.

I can't be bothered to find it again but there was a thread a while back about how to do over 100,000 damage in one hit with Destruction Magic.