What is the quality of the upscaler on the 8K please?
I'm slowly learning about supersampling, resolution, upscaling etc and I may be wrong but it seems like there are various algorithms of upscaling and various qualities of upscaler. Bad upscaling can make things look blurry but some are really quite impressive and seem like the add good data somehow or help with anti-aliasing.
Some reports from Berlin suggest the 8K looks a bit blurry and not as sharp as the 5K+. I wonder if this is just because the upscaler didn't receive an input supersampled well enough or if the upscaler is just not very good.
If we're dealing with a substandard upscaler chip then perhaps it's better to go with the 5K+. Or can the algorithm of the upscaler be changed somehow in software? I don't know how it works. Is it a good one?