i have enough junk to craft both of them, but i have to choose only one, and i would like your guy's opinion on which one i should get.
I want to do JK runs and get sealed sword and the antigua, so +1 for nightblade.
I like doing LD with flame-based weapons, so +1 for FBB.
for LD, shock/freeze is more preferred. I personally hate lockdown, and I am keen on clockworks, so nightblade.