It seems one of the new artifact sets boosts plunging attack damage. Since getting Furina, my Gaming is actually doing better than Clorinde somehow. I would definitely do the new artifact domain to improve his damage, as not only is my current build not too hot, but I wouldn't be missing out much for the Marechaussee Hunter bonus as I do not even have a full set right now, and once I get c6, his constellation with Fruitful Hook (R2) gives a whole 40% crit rate to plunging attacks.
I would get Xianyun to further increase his damage, but I'm broke and I choose Skirk.
This is his build by the way:
And yet he still clears spiral abyss faster than Clorinde 😔.
The other set looks like it could be meant for Skirk, so farming that domain will probably be pretty resin-efficient since I plan on getting her.
I think Hoyo kind of likes Gaming 👍