Drikus,
A while back when I wanted a USB cable for my headphone amp/dac I came across user feedback that said Vertere HB usb was better than the crystal cable absolute dream usb. At 1/3 of the price. The article also said that the CAD usb cable was better than the Verter HB at ½ price.
The figures I‘m going to quote below are in Australian Dollars.
CAD I would have had to import from UK as there were no dealers in Australia – so I took the easy way out and bought the Vertere HB usb at around the $2,800 mark. I was pleased with it seem go dig deep extract quite a bit of detail, it seems to produce a high res sound and was quite musical. I used it for two years without any changes. Then recently they made a few tweaks to it – so I sent my cable to be upgraded to the latest revision. All good – seemed to be better than the old version.
I then decided to get the CAD2 USB (now in Mk2 design), this was around the $1700 mark, imported directly from UK. I put it in and let it run in, it seemed to be better than the Vertere HB USB – it gave a natural presentation and was a little fuller/deeper in the bass – so this is now my default usb cable.
Recently (only two weeks ago) a dealer asked me to try the Skogrand Grieg which is $3,000 – once bedded in I compared to my own CAD USB 2 cable. I felt that the CAD was a little better in some areas while the Grieg was better in a couple of others.
CAD2 US produces a little more transparent sound, possibly better in the bass and a little bigger sound stage (I’m using expensive headphones/headphone amp – so take my finding with a pinch of salt about the soundstage). A neutral tone. While the Skogrand Grieg produce a slightly more musical sound (for want for better words a little more analogue sound) and possibly with just a hint of warmth. But it’s not as transparent and not quite as full in the bass – but still an excellent usb cable.
And If you read other user feedback on this forum – looks like you also need to try Intona Ultimate USB cable.
So, my recommendation in the price range you are looking is to try some of these:
Vertere HB USB
https://vertereacoustics.com/product/digital-cable/pulse-hb-usb-digital-cable/
Computer Audio Design - CAD 2 USB
https://www.computeraudiodesign.com/cad-usb-cables/
Skogrand Grieg
https://www.skograndcables.com/skogrand-grieg
Intona Ultimate USB (it may not be quite on the web site)
https://pro.intona.eu/en/stories/cable