Question on Wrathstone DW Trait Meta

Corpier

With the change to dw enchants and the buff to the Shadow mundus, I curious on how this changed what traits will be used for DW. I have been seeing success among those that have swapped to the Shadow mundus and are running either Nirnhoned/Sharpened or Sharpened/Sharpened. Not having much time these days to test this myself, I thought I'd ask to see if anyone has done any testing that could give me an answer. While I doubt that overpenetration would be a reason to run the Nirn since 2 dw sharpened daggers do not equal the penetration from fully divines Lover mundus stamina was using before, and I have seen people slotting more into Piercing in their cp to compensate. Does it depend on things such as racials? For example would an Orc's 258 stamina racial with Nirn, if gaining penetration from another source, outperform a second sharpened dagger?

Is one combination superior to the other, or is it situationally dependent which pulls ahead?

irswat

Kraghs. Also some of the new sets include pen