I thought powder grinding took way longer, but I am probably still gonna wait for powder buff to be fixed. :D Also nice video Edit: Powder Buff has been fixed.
i would recommend making sure to get 4m 4m powder because it’ll be patched eventually and ruby will be there forever pretty much. just a reccommendation though
I doubt the part will go up unless there’s a new update that features the parts being used for a new item or upgrades (which I also doubt will happen within the next few years) and parts prices has been going down a lot over the past year cuz not as much demand for the amount of parts being made