Ow do folks, i'm looking to buy a bigger tv for the new gaff, about 50". Currently got a 42" Samsung 1080p smart tv jobbo that will go in the bedroom. It doesn't look like you need to spend the earth now to get a half decent TV, any advice on 4k 50" ish? Don't want curved. And it needs to run plex, from what i remember last time I looked the LG app store didn't have plex.