Attention TV manufacturers, looking at this list, the very first thing I would have to do before anything else, is remove any curved screen from my shortlist.
So that leaves the Sony or the Panasonic. Now I have read a lot that the Android system is not very good on a TV but the 75" size is great, so the Sony interests me. But I also like the Panasonic, so it would be a case of seeing them in action and deciding to choose between them.
Most I paid for a TV was £4400 years ago for a standard definition 50" Sony LCD back-projection model and I learned a hard lesson in depreciation when that went to exactly £0 over the years (still have it) so it would take some perfect TV for me to part with that much again for another TV.