I've had a 4k tv since 2015 and haven't used any 4k videos on it since I got it due to living in a rural area and not having fast enough internet available to stream 4k video. So it was a waste of money. I've also had my advanced warfare xbox one for awhile as well. It works great but it's starting to make the power on noise by itself, when it's off. It also does this sometimes when it's already on. So I'm thinking about spending $300 and buying a used xbox one x to try to get some actual use out of my 4k tv. I have plenty of newer games that would work at 4k. Like battlefield v, far cry new dawn, need for speed heat, and the division 2. So it's not like I'd need to go out and spend more money on games as well.