I have a Samsung JS 9500 TV connected with an Onkyo TX RZ920 to a 5.1.2 system (JBL speakers), along with an Apple TV 4K and UHD Blu-Ray. When I installed the the TV and devices I purchased UHD HDMI cables. While the overall picture quality has been very good, I’ve been disappointed in that on very dark scenes or some shots of the sky, instead of smooth gradations of the color there are color “bands” or halos - particularly in scenes in a tunnel or room where the only light source is a candle or flashlight. I’d tried all kinds of TV adjustments with minimal success.
I finally decided to try these Cinema Plus cables on the Apple TV and Blu-Ray and Eureka! The picture quality is perfect and much more vivid and detailed! I’ve checked all of the movies where I’d had these issues, and no more issues.
So highly recommend these cables, especially if you have had any similar issues where you’ve thought it’s just your TV that’s the problem.