Installation: AppleTV 4K streamed via JBL Soundbar to LG OLED. Running Dolby Vision and using Dolby Atmos. My previous HDMI/Vizio soundbar setup caused audio dropout issues when set to Dolby Vision for some reason. Recently upgraded to a new soundbar with Atmos and 4K support. Now I've had issues with occasional screen flickering on very rare occasions, but enough to bother me. I chose these new cables because I felt that even if they didn't hit full 8k for some reason, they should still be overkill for my purposes. The build quality is good and they work without any problems! There is no more flickering and Dolby Vision and Atmos work perfectly. And the price is great. I didn't want to spend $35 for a single Apple-recommended cable.