I've been doing some A-B comparisons with my new electro acoustics 24k cable on my LZ A6. I put it on immediately whenever it arrived and it gelled perfectly so I never tried to compare it with any other of my cables. I had some extra time today so I thought why not do some comparisons.
Firstly, the stock cable for the A6 is a fairly good one and is a perfect match for the A6. I feel like it doesn't hold back the A6's sound at all. I'm not crazy about the rubbery aesthetic, but the tonal match is quite good.
I then swapped the stock out for the 24k cable and the first thing I noticed was how crystal clean it sounded. My music seemed to have better clarity in the upper registers, as well as a more transparent soundstage.
I'm still on the fence as far as my belief in how much a cable really changes things, but to me, this cable has the best affect on any iem that I've tried yet.
I highly recommend the cable for it's fantastic looks and high level of quality, as well as it's excellent use of materials.
I feel it's very much worth it's msrp, and I won't be changing it from my A6 again.