Alright GAF I have settled my search down to two budget TVs that's pretty much as good as it gets for HDR with gaming mode on
Now which one should I grab
The Sony with much higher gamut color range, 10 bit panel with around 33ms input lag in game mode with HDR on. It's also not as bright as the counterpart below
http://www.rtings.com/tv/reviews/sony/x800d
Or
The Samsung HDR display which is a huge drop in the color gamut and Overall color palette HOWEVER it does 20ms in HDR in game mode. It's a fucking dream for a 4K TV input lag wise. I'm solely leaning the Samsung alone just because of it.
http://www.rtings.com/tv/reviews/samsung/ku6300
How big of a difference will the two in HDR actually be. I've never seen an HDR set and compared them. I can imagine 4K makes a bigger difference overall but obviously realistic colors has just as a big effect.