Well why not Poopdeck? People forget that to effectively use Maniacal Laughter is actually better to put a DOT on enemy (corrosive or cryo best, because both last around 7-8 seconds), and let em cook for given time. Whats the point of having a strong corrosive / cryo gun which can instagibb an enemy, and therefore prevent you for putting DOT on him to benefit from ML.
The way I use ML, is either Poop on some poor guy and let him cook for 7 seconds, or use low level Pandemic grenades, while I mop up the rest of the mob, stacking 200 stacks in 2-3 seconds.
I recently tried Minac’s atonement, not for very long (ran out of ammo just then), but it had no problem getting around 80 stacks in vacuum (so no fire). Also had the pleasure of getting funzerker with it, pretty tasty
Not in my experience. Then again, I usually play with two others in UVHM, so enemies don’t drop like flies if you sneeze on them. If they’re too powerful, just swap 'em out for a tesla or cryo grenade.