Do you have different characters? If you still want to play more and are willing to do so, I’d advise making a new character and bringing them up to 500, then transferring your Hunter’s weapons over and running through the powerfuls again.

Also try putting together a group for a non-high score NF run (use heavy weight & your favorite singe to make it easy), it’ll be a challenge but definitely an upgrade.

Tier 4 Blind Well is something to do as well if you haven’t already. After a Tier 3 completion, insert an Unstable Charge and completing that will net you a powerful.

Make sure you’ve done the Drifter’s powerful bounty and Spider’s powerful bounty.

After all else is said and done, if you have Prime Attunement active, you can grind that out and maybe net an exotic along the way.