First question you have to ask is roon or no roon? If you use roon, Aurender isn't an option.
In the lower price range I am very happy with the Allo USBridge signature with Shanti power supply. Performs well above it's price point. It now resides in my second system.
I have an Innous Zenity Mk3 which sounds great. My only complaint is it is not simple to move back and forth between Roon and content stored on the system.
Jerry