@Bok If you mean by dustiness a certain throat sensation that is rough, somewhat "charcoaly" the 2018 shuixian from wuyiorigin that I mentioned has some of that

If it is more in the mouthfeel of the tea then I can report that the 2018 shuixian is very clean in that aspect.
While most probably have a budget that can accommodate their better options I can still recommend it as a more daily tea (at least for my standards).
I actually don't really mind a dusty mouthfeel or that charcoaly throat sensation. They can be in their own way enjoyable and if not distracting, add complexity.
I frequently lament that I don't have other tea weirdoes to drink with, or that I can't get experience passed down from the more experienced asian drinkers but sometimes when these kinds of realizations happen I kind of think ignorance might be bliss
