LETS GO ASGARD (S8)

Only having 2 crit items (wind demon and Deathbringer) isn't really worth it in a build unless you're someone who has built in crit chance such as Ne Zha. I would recommend either building more crit or none at all, personally none at all feels better on Heimdallr as you can focus more on power and penetration meaning your abilities will hit much harder as well.

You don't have to copy it piece for piece, but here are 2 of my ADC builds if you would like to take some points I have made from it.

Devo's / Qin's
Starter - Gilded Arrow, Spiked Gauntlet, potions
Upgrade - Gilded Arrow > Diamond Arrow at level 20.
Build - Ninja Tabi > Devourer's Gauntlet > Berserker's Shield > Qin's Sais > Dominance > Swap boots for Odysseus' Bow / The Executioner / Silverbranch Bow(for ATK speed steroid)

Trans / Qin's
Starter - Death's Toll*, Morningstar, potions
Upgrade - Death's Toll > Death's Embrace at level 20.
Build - Ninja Tabi > Transcendence > Asi > Qin's Sais > Dominance > Swap boots for Berserker's Shield / The Executioner

* Death's Toll isn't needed as the starter, you can pick any that you feel you prefer for this build but I just think it works the best of the 4.

As I mentioned, builds without crit feel better on him, this is due to his reduced crit scaling on his autos because he has an auto attack chain. Neither of these builds have any crit however if you're still looking for guidance on adding crit I would be happy to help.

Atalanta's Bow is weak this season, I don't see a use for it at all, in any build, switching it out for The Executioner would instantly improve your build a great deal.