If you were in the early wave of people who bought a , you probably felt secure for a long time. For years, there wasnt much in the way of 4K video to watch, and even now a lot of people arent experiencing native content, just 1080p. Moreover, since 4K was inherently , your TV probably shipped with other cutting edge specs as well. Tech is constantly evolving though, as Im sure I dont need to tell you. Were at a threshold where, if you own a TV made in 2014 to 2020, you might want to seriously...