We just bought a 65” LG (SM8600PUA) at BestBuy to replace the 50” Vizio in our bedroom and we both like it a lot. My strategy is to buy a (not super expensive) TV that has a good interface (We have a Samsung downstairs and the LG Upstairs and I like both of the interfaces with a slight nod to the LG) and hope it lasts for about 3 years. At that point technology has run way past it and if it still works that’s gravy but I will probably replace it. The Samsung is due next Christmas. As a bonus, this was the easiest SmartTV I have ever set up.