Currently looking at replacing my Samsung Q90T 65" with a Samsung S90C 77".
Thoughts?
Samsung doesn't support Dolby Vision, so if you stream a lot of content that supports DV then the Samsung will use HDR10 instead. Debatable if there's any tangible difference, but I like seeing the DV logo when I start a show/movie. I also bought an nvidia shield so that I can download and stream DV supported content via Plex with my LG G3.
I stream all my content from a NAS using Plex, but I’m not familiar with Dolby Vision.