What Should I USe??

Enigma/Coh/Fort??

Goblin/Gores??

Dracs/IAS CB Gloves???

This SMiter is for dueling

For dueling you can alternate between the 3. To me a Fort would be my main one, because I don't feel that I need extra resist from Coh or Tele from Enigma. Fort's Ed DOES add to smite damage. I personally was the one who debunked the theory of it not adding damage in this forum a few years ago. If you are going to be using Pb Grief you would no longer need any more Ias, because you will hit last breakpoint. However if you use a Grief Zerker you will need some extra Ias.

I use Coh, Gores, and Dracs... but most ppl consider dracs Bad Manner (BM) dueling. up to you