Having a matched screen and video source, no matter where it comes from, will matter. We first need good and stable 4K at 60 FPS, then we can dream about 120 FPS and 8K. One of the most popular cable providers in Romania launched its first 4K channel, for free at the moment. I saw it on a friend's 4K TV, it looks gorgeous (his infant daughter even said "that is a lot of food" when she saw a show on it). By pushing the boundaries we can get better video at 1080p and 4K video sources. I am sure not all TV stations are doing a proper 1080p and that some do upscaling (Eurosport, History and maybe some of the local TV stations in Romania).