I like them. As multiple threads have pointed out only you and your system can tell if they will work for you. I found that the JPS cables match my system the best, they just seem to get out of the way. BTW I have Gallo Reference speakers connected to a McCormack DNA-2 with a dual run of JPS Superconductors. The amp is connected to a Theta Cassablanca with a pair of balanced Superconductors.
One other point, Joe the owner of JPS is a great guy who will be happy to discuss almost anything audio with you at length.
John