Anyone has a strong opinion? What imbue should an inquisitive use?

I am running an iconic life 15 to 30. Thinking about Inquisitive to mix it up. Following the imbue change, I was wondering. Should I go for the Law Damage imbue, or go with EK 1d8 elemental imbue? Slap a ML16 Corrosion augment into nightshade shooter, maybe combine with stone shoes...


(Tentatively considering Deep Gnome Wizard 3/Artificer 2/Dark Hunter 15, because I have not yet played dark hunter.)