HHSN has always been strong against a shot gun ape and it’s no longer good there since they’ll just kill you through the push back.
It also does self damage which now often leaves your opponent one shot and you dead.
It either needs the self damage removed completely and given a faster charge up time or it needs to be reverted back to a 1hk.
Flux grenades, Shatterdive (still), Weighted Knife, and Peregrine Greaves are all still capable of a 1hk. It seems like it would make the most sense to leave it as a 1hk as well.