4k TV recommendations?

[Schraufabagel]

I'm looking for recommendations for 4k TVs. With black Friday in a few months and Dell's deals, I'm trying to figure out what my best option is. Minimum requirements are HDR10, 4k capable, high motion rate since I'd use it with my xbox too. Dolby vision would be awesome, but isn't necessary since HDR10 is more mainstream right now. 

 

This is my leading choice right now since it's only $350 and comes with a $100 gift card. LG is also a reputable brand for TVs. I'm hesitant that 43" might be too small, but I have a 32" right now, so anything larger is an improvement. 

https://www.dell.com/en-us/shop/lg-43-inch-4k-hdr-smart-led-uhd-tv-with-ai-thinq-43uk6300pue/apd/aa141109/tv-home-theater

 

I've also seen that TCL has some pretty competitive prices, but I'm not sure if those are good quality or not.