I've heard some arguments over the years about HDMI cables. Fast, Gold tipped, high speed,etc. For a 1080p picture does it really matter (as a monitor or a TV)? Say if I buy a 5 dollar silver or gold plated regular HDMI cable will there be any difference then a 4K one on a 1080p display? To me this is just confusing and more so a marketing scheme. Tho Perhaps I am wrong?