A90J is, by the research I did and the word of the person who sold it to me (a family friend, has owned a TV business for 25 years, and gave me his at-cost pric

A90J is, by the research I did and the word of the person who sold it to me (a family friend, has owned a TV business for 25 years, and gave me his at-cost price), the best. I absolutely love it. And yes, the panel + heatsink are top notch. Some other models/brands use the same panel, but lack the stronger heatsinks, and aren't able to utilize it as best as possible. It runs Android TV, which may or may not be a dealbreaker for you, but I enjoy it enough. I just wanted to be free of a vendor-specific TV os, in order to give myself more flexibility when I try to set up a pi-hole in the future. There's also a hardware switch to disable the TV's microphone. Also, the sound comes out from the panel itself, and is (to me) great. It calibrates itself using the microphone within the remote, by having you hold it a certain way when performing setup. Finally, there's an incredibly posh and satisfying 'click' noise when you turn it off. I don't know why, but this makes me like the TV more.