I have to say that the Pro-ject Stream Box S2 Ultra connected to a Denafrips Pontus II DAC sounds surprisingly good for its price. I got it as a starting point expecting to upgrade it. I'll admit ,it looks like a toy, but I'm realizing how good it sounds in comparison to much more expensive equipment. in last two years, I've been listening to more expensive streamer-DACs to see what spending more money can get.
A $14.5K dCS Bartok was okay. I was QUITE surprised to come away from that listening session thinking that I liked the sound of my setup better for 1/6 of the price. A $32k dCS Rossiini was good objectively, but it didn't capture my attention. The only thing that I found that I liked better than my current setup was the Linn Organik DAC in the Klimax network music player. I think you can get the same DAC in a $22k Selekt setup.