I will say armamentarium is the one exotic thay almost made me stray away from it, but the ability to have transfusion to quickly regain health in pvp/pve while at the same having aftershocks is nice. Especially since the longer last on grenades/super is useful in pve for its ability to keep mobs at bay and crowd control and in pvp since noone ever seems to notice the titans remnant super or lightning grenade

Mk44 stand aside Titan shoulder charge get rekt son