My suggestion would be unpopular but Id just hook it up to a PC, you can throw in a internal bluray drive, although it will cost more initially, I think in the end just building a PC will end up costing you less in the long run as far as content goes, but that's up to you. I have two burners on my PC, a Pioneer that I use exclusively for burning BDXL and then using my UHD friendly LG Bluray drive that can access physical media uhd blurays. Don't get me wrong I still buy a ton of physical media, boutique even, but they have to be movies I really like. As far as media goes, if that's what you mean, LG Chess 4K Demo looks really nice and Valerian and the City of a Thousand Planets looks unreal, the hologram that's on their costumes, I don't know whether its the material they are using or the OLED itself but it really shows, anything that glows and has a lot of contrast, like the butterfly scene for example. the entire movie is an oled tech demo in my opinion.