Its about flavor really, the BiS chants right now are accuracy for threat, and blood draining for survivability, mongoose is good too, i just dont like it because its a proc and may not help when you need it the most.
Blade warding was nerfed awhile back and is actually pretty useless.
Right now I have 2 weapons, Facelifter from 10 putricide, and the mace from marrowgar
I keep accuracy on the mace and use it when I want more threat, and switch to the sword, which has blood draining when i feel survivability may be an issue. Your hit looks fine as is, id suggest blood draining, but its just my opinion