Yes, these AQ are cat7 cables (Sooloos/HD621), I also run Furutech cat6a SSTP (frontspeakers) and Meridian SL (surroundspeakers).

But on non-audio equipment I do have UTP and with all this talk about EMI/RFI maybe I'll put some better shielded cables on them as well to keep noise out as much as possible.

I plan on getting the Nighthawk X6 router with two 5GHz and one 2.4GHz band. So there will never be less RFI in domestic environments.

DSP8000SE, DSP7200SEHC, DSP5200SE sides, DSP7200SE rears, 861v8, 210, Sim2 Ultranero 4, Stewart Cinecurve 2.35:1, XEIT CM-5E Anamorphic lens, Dune HD Duo Cinema 8K and Wireworld Platinum 48G HDMI -> UHD722 -> Shunyata Omega Ethernet. Shunyata/Furutech power-cables/filters. SR Master Fuse@861v8. Uptone Etherregen with 10MHz OCXO clock.