Since the September update, Insurgency seems to be doing higher damage for me.
I try to do Salvage daily on Drk/Rdm, and Arrapago Remnants Khimaira bosses have become my point of WS and gear comparison, because the damage has been so consistent day to day.
I've been doing some testing, and it appears to come down to the additional hits.
Prior to the update, Insurgency has been landing (At 3000 TP) for about 27k initial hit, and 2.5k per additional hit landed.
After the update, the initial hit seems to still be 27k, but the addional hits appear to be landing for about 4.2k apiece.
It doesnt appear to be an issue with Fotia belt/gorget, I tested vs Aura weapons in Sky and the additional hits were landing that high both with and without Fotia.
Here's my Insurgency set:
ItemSet 360043
So far the only thing that makes sense is that WSD% may be applying to all hits of Insurgency now. Can anyone else corroborate this? I know its not an issue of Arcane Circle, Souleater, or Scarlet Delerium, so those can be ruled out. My data on initial hit vs additional hits has been from watching TP return, taking data only from hits where either only the initial hit lands, or the first hit missing and generating TP return numbers in the 10-40 range.