I've heard that Field of War is good for DT in PvP, for that magic damage, but, when I've tried it along with Decisive Strikes, I missed a lot of hits due to lack of hit rating, and I suppose that replacing it with Decisive Strikes is bad since we need crit rating.

Is the hit rating better with T2 and T3 gear?

Is Precise Strikes a good alternative (armor and spell penetration)?