LG CX is sold to one customer for Rs.2,27,000 today and I get it for Rs.190000. In Sony it is fixed and they don't give room to even negotiate and bargain.
Congratulations on your new LG CX 65. You made the correct decision, the discount is good and the upcoming LG C1 is not any better ,only the more expensive G1 will be using the new panel tech.
You need not worry about 77 inch TV too, after some years you can replace your hall tv with 83 inch oled. Anyway you have spent 4 lakhs on two TVs within a few months. Now, time to enjoy the viewing experience instead of nitpicking and thinking about every small thing.
Maybe a few weeks break from TV related online forums will also be good. Just relax and enjoy the OLED experience.