[Tyhm]

*sighs* If you can find a way to slice a man in twain with a dagger, power to you.

And you just changed your answer - now you're talking about stabs through the hearts with poisoned daggers. You were just talking about random stabs with daggers opposed to random stabs with swords - and for my money, a stab through the heart with a poisoned sword WOULD do more damage than a stabe through the heart with a poisoned dagger just on the basis that a sword leaves a bigger hole, but the dagger is faster.

No fair changing the basis of comparison. It's like suggesting that Superman could be beat up by The Punisher in a street fight - then adding the caveat that Superman have already been exposed to red kryptonite and that Punisher be equipped with green kryptonite bullets.