Fracture just isn't worth it most of the time now. The cost of TP for the damage it gives makes me not use it. I would use it for filler on bosses that like to move around a lot (hydra/ultima) but those fights are really hard on TP so I don't even use it there.

On top of that because of movement my rotations are never perfect and often change on the fly so I can't really use the perfect rotations math likes.