BEST MUSIC STREAMER UNDER 5K? BEST MUSIC STEAMER OVER 5K?

Best under $5k I would recommend Matrix Audio NT1 and over I would recommend Antipodes Audio K22

I'm very interested in SW1X generally, and in their VDT streamers in particular. With no reviews available online, has anyone heard one?

I would hope it would be a significant improvement on my Lumin U2 mini with Fidelizer linear power supply.

I am partial to Innuos products and their OS. I have a Zenith MKIII and love it. Had a Roon Rock and gave it to my son. If I were to make a change it would be to the Sonore Signature Rendu Deluxe as @mitch2 has, I have had their Optical Module Deluxe in my system at one point.  

My IS1 just made audiophilia’s products of the year. It’s sounds great. I tried melco, lumin and an aurender and I’m happy with this my Infigo. I was wondering what others are using why