I looked at an LG C2 in Currys this morning! It was awful but mostly because most of the TVs there are on some sort of garish setting showing footie in the most unrealistic oversaturated colours. The ones that impressed me were Samsung QLED ones showing sensible pictures.
I’m in half a mind too about the Hisense. I might order one knowing it can go back. Which! tested the 55″ version and complained about the poor sound.