I am tempted to purchase a nice, new 4K Blu-ray player, like an Oppo UDP-203. I am attracted by all of the advanced technology in it. The great picture it throws up. And even the very solid audio performance. Or perhaps even a UDP-205 with its great audio. Although I don't think it is much better, if at all, on standard Redbook CDs as compared to my present gear, and most of my CD collection is standard Redbook. However I own no 4K Blu-ray discs and have no plans to purchase any. I'd love to see some of my favorite movies in that format, and I have a nice 4K TV, but no so much that I would spend $20-$30 to buy any of them. I have most on DVD and while that is decided inferior, it is still good enough to enjoy a movie. If 4K BR movies were $7-$8 each, I'd dive in. I do watch a fair amount of streaming 4K content. Anyone else tempted by technology even though they wouldn't take much advantage of it?