I’ll bet cold hard cash that you wouldn’t hear any difference between them in a double-blind test.
So the real difference is warranty service, if you’re in the US or UK then Schiit has local support, whereas sending a faulty unit back to China can be costly. The Schiit stack can use balanced cables, but that’s unlikely to be a real issue in a domestic setting with short cables.
If you want to wave the flag (American or Chinese) then that might be a motivator as well.