Everything slower here especially technology in electronic gadgets

Why Panasonic? Why Sharp? Have been trying to get a new TV for years. I have been planning to get the 'flagship' model from Panasonic since my current one has been making wonders for 10 years. It seems that Panasonic TVs come from China whereas in developed countries, they get them straight from Japan. It's not only about quality assurance, but the technology used in the TV. We may be getting 'new' arrivals whereby in actual fact, they are discontinued products in countries where Panasonic is making money. I may sound like a zero-knowledge child not content over my toys but Panasonic Malaysia, we Malaysians are getting more tech-savvy and will be willing to pay to keep up with tech in the coming times. At least allow fixing directly-imported TVs like Sharp does in Malaysia. Enough rambling. I am going to test the flagship Panasonic and LG OLED TVs that are getting released this year. By the way, should I get a 55 inch or 66 inch one? I sit a little more than 2.1 meters away from the TV. Thanks in advance! Hear me Panasonic!!!