Thanks for the responses.
Two of the options are all in Chinese, which I'd prefer to not have to deal with if possible.
For the other options, they list the supported resolution as 2048x1536. Will they go all the way up to 3840x2160? Or do I have to find specific boards for that? What should I search for? Just a 4k edp controller board?
Really looking forward to getting this up and running so thanks for all the help!