It's hard enough streaming 720p, now we have to have the bandwidth hogged up with needless 4k quality?
I would say the best way to experience it would be with a 4k DVD...anything streamed is going to have some level of compression artifacts. It may be a small amount, but it'll be there -- while that won't be the case with a DVD.
I just think it's a another gimmick. When the content is good (and there's a lot of good TV content), that extra pixel depth is not going to make the show any better.
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