Hello! Can't choose between these two models. 50 inch. I can either get older samsung, that is still being sold, or a newer one with that supports HDR to some extent. Yes, I have read all the reviews I could find, everywhere. JU6400 is about 200$ cheaper. KU7000 has some advantages, but not much, but it's a newer model. I spent so much time googling and I'm tired, please help! Should I just save the money, and get the older model, forget about HDR and extended color range? Or should I get the new model, though it doesn't give full HDR experience? What would you get? Any advice is welcome.