Bamboo with mine and any special would get me to main the weapon again.
Mini with splat bomb and rain would be great since it can do 2 full charges after, and rain healing it would let it keep up aggro even after getting dmged, since usually it would have to stop charging or firing to heal.
Hedit with beakon and also rain would be awesome. Beakon would let it play more aggressively bc even if it dies, teammates have a way to jump in, and bc it needs to charge so much, it doesnt get a lot of use from a sub that is used mid combat anyways. Rain for the same reason as mini