I found this throw weapon:

rare spiculum (which I have not up'd yet)

5% chance to amp
299 ed
max damage and ar based on level
9 mana leach
14 strength


I'm using eth lacerator and eth warshrike right now.
should this weapon bump off either one of those?
My biggest worry is lack of ias which I had when I used lacerator with wraith flight

I would stick to lacerator 33% vs 5%