DAC DatDo DSD ~$1k

Toying with the idea of trying some DSD action. Currently only set up to do 24/192 PCM. I currently have a Wadio 321 which I like and have been searching for di322 that do DSD but those are more expensive and difficult to find.

Considering the Topping D90.
Any other DACs I should consider investigating in aforementioned budget?