UHD disc media has a bitrate from 72mbps to 144mbps. I won't say it's a night and day difference, my parents can't tell the difference. But there's a difference

UHD disc media has a bitrate from 72mbps to 144mbps. I won't say it's a night and day difference, my parents can't tell the difference. But there's a difference and if you're really particular about quality (okay okay, I'm a bit of a snob) it's a big deal. For something like a Marvel movie, whatever. For something like Planet Earth or 2001, watching it on streaming is disappointing after owning the disc version.