Marksmanship Sniper/Sharpshooter Gunslinger Compendium

[felicity]

Personally I raid as Lethality simply because I tried all 3 specs on the test dummy and I got the highest DPS as Lethality and without factoring in Devouring Microbes. I got less DPS as Marksmanship and I don't think Marksmanships strength of handling target switching better and requiring less setup makes balances things out.

@Quorra & Rapter:
If you stay 25-30m from Zorn, you won't even get fearful. Operatives have it differently because they're melee.

@Somokon:
I call Lethality more mobile because poisons and weakening blast can all be used while you are in motion.

Also I don't see why you'd seriously think about Cover Pulsing the adds away just to use Corrosive Grenade. You have plenty of time to kill them without Corrosive Grenade.