Yes, thry are worth every penny.
2 responses Add your response
I had the Coincident Extreme speaker cables for 2 months while I was comparing to Purist Opis speaker cables. The Coincident are excellent in tonal coherency with mighty fine resolution. They were a huge step above the TRS cable which was rather non-linear in the mids. After going back and forth between the Extreme and the Opis, I kept the Purist Opis as it had just a little more air on the top and had greater dynamic contrasts. The latter is a strength of Purist cables.
I could live with either cable for a long time. If the ICs are anything like the speaker cables, the Coincident Extreme cables are a winner and an outstanding value.