Best 4K HDR TV

[CreepyBobo346]

What's the best 43" (or somewhere around 43") 4K HDR TV I can get under $800?

I will mainly be using it for gaming (not competitively).
I would prioritize picture quality, input lag, and HDR capabilities.

Here is a short list of TVs I was looking at:

Vizio M50-D1
Sony X800D
Samsung KU700
LG 55UH615A

I posted something similar to this thread but I didn't get many suggestions.

 

[ikaz]

http/www.rtings.com/tv/reviews/by-size/40-42-43-inch/best

 

[CreepyBobo346]

Yes, I know about that site as that site was the one I was looking at for reviews.
But, I'm still not sure what TV to get.

 

[ikaz]

best thing to do then is go to stores and see what they look like in person I don't own any of them so I can't say.

 

[CreepyBobo346]

The nearest Best Buy is a bit too far for me so I'll do a bit more research.
PC Richard is way closer but I don't think they have the size I need.

 

[CreepyBobo346]

I found a 4K HDR TV by Amazon for just $350 so that's what I'll be getting.