Recommended streamers/servers?

Up to $5,000. At present I have a SILENT ANGEL RHEIN Z1 V2 MUSIC SERVER connected to a PS Audio DS DAC via USB CABLE.
Are you only using the Bluesound Node 2i dac? What dac were u using that sounded less than the Node?  I am just curious since I am in the market for a dac and streamer as well. I was considering the Denafrips Terminator II and the Bluesound.

Does anyone know what the difference between the Node and Node 2i is?
Your right the Vincent Ingala song Nasty is great, but that entire cd in my opinion is awsome.

I see the Bluesound Node does not have a USB port.  I’m would be using it with a Denafrips or Aqua dac, please advice.