Looks to me like Nooble is comparing Hemo vs SS. Combat Potency has been brought up a couple times. If you want to add talents, that's a whole different deal. Maybe the real comparison should be made between the two considering all the talents. If it's a typical 19/42 combat build, seems like the difference would be the lack of Lethality, 2/3 Imp Evis., Combat Potency, Aggression, and 1 pt in spec as compared to gaining in Nooble's build: serrated blades and the damage bonus when mob health < 35%. Both of those talents coupled with SnD really looks juicy. Not to mention that with armor penetrating gear that should make it scale even better.
I wish I had time to do this. But, I normally only ready the forums when I get a chance at work. I'm not asking anyone to undertake this task, only pointing out that combat potency shouldn't be thrown into the comparison without adding in all of the rest.
Edited, Oct 23rd 2007 8:26am by Glossu