i’d avoid the latest LED edge lit (very thin) tvs – unless you’re spending shedloads.
If you like dark movies (alien), they’re really bad – you can see grey patches all the way around the edge.
Except when the led’s turn off to try and stop you noticing the patches! – in-between scenes etc.
We went for a sony, older tech (regular lcd, about 100mm thick) – nowhere near as flashy in the shop as the LED ones but really enjoyable watching films at home. A bit like how these OLED smartphones look great for 5 mins, then you realise they’re a bit garish.
Also, the high htz / motion flow stuff is shocking – google soap opera effect!