Pro tip for weighted knife: if you swap weapons during the charge animation, the other weapon will be in hand when the knife lands, even if they are point blank. This allows swashbuckler from throwing knifes with glaives, as well as probably with divinity if you want to hit the bubble and use a different exotic entirely. I bring up glaives because you used to be able to chain glaive one shots like this, but Bungie is boring and nerfed glaive damage.
I saved the loadout in dim to try it. I think im going with smg or sidearm since im trash with HC but I do have a 4/5 spare with swashbuckler slideshot.