what are the best weapon types for volatile rounds?

[formal pine]

currently im using the monarque and various void smgs for gyrfalcons

[tepid hemlock]

if by that you mean what will proc it the most, look at trace rifles and lmgs

[warm sparrow]

If you’re looking for interactions chained after volatile, look for Repulsor Brace and the likes of that

And although Collective Obligation looks looks like horse poo, it’s a great weapon to use with void hunters

Rat King also works to give you invis on demand