I was using them for quite some time. Though there is a lot to improve. Would recommend you try a Network Acoustics ENO2. Cheaper and better. And if you add the filter to get a steaming system this will compete with the very best cables out there costing a ton more.
Got home today and a pair of these were waiting from my friends at Hi Fi Collective in the UK. Neotech OCC Copper Cat 6 Cable. Initial impressions are . More to come in the next couple of weeks. Also have a pair of the Neotech OCC Silver USB to test over the next few weeks. View attachment 146323