Balanced Fury v. Cilbi

I've always been under the impression that Night Lords like to have every point of attack possible. In my server Balanced Fury seems roughly as expensive as Cilbi, but you have that extra point of attack on it. It is rechargeable only in NLC, but I am going to assume you're buying your pots in NLC anyway. Also, if you have like 4 bil to spend on gear, can't you NX upgrade your storage up to like 30 slots, store all your furies, pick them up iwth a mule and recharge them back?

I've never played a thief and I probably never will, I am just posting out of curiosity.