I trust the Chinese brands over the Korean brands.
Nothing but problems with Samsung and LG for me.
Samsung has some nice stuff in their newer sets (last 2 years) but they fell hard from where they used to be when CRT's were a standard. Funny thing is my Mom has stuck with Samsung since the CRT days and every TV she's purchased since then has had the same problem, at some point a component inside breaks and the tv starts turning itself off and on over and over until it's unplugged, that's happened to like three different tv sets and I hear that's a common problem with the brand. That being said the QLED sets from the last two years look nice and that one connect box thing they use should be a standard option on every tv now a days IMO.