I bought a G3 77 for 3.5L during the Republic day sale from a local seller and I purchased 2 year extended warranty for 40K from LG directly at the time of installation. I don't care if they don't cover burn-in or not, but the guys said they will do an one time panel replacement for burnin.. However, I didn't believe it and I didn't care as well because my 5 year old LG B8 is still going strong without any burnin, with usage close to 10K hours. I only wanted to have peace of mind for 5 years in case the panel goes bonkers in the 4th or 5th year. I expect this TV to last for 5 years, that's why I opted for the extended warranty. Since I already own an LG OLED, he said there's some loyalty discount which brings it to 40K for 2 years.