is 4K worth it right now? I've hears there isn't a lot of programming/movies available in 4K.

I saw some good deals on Black Friday of 1080p Tv's in the 45-55 inch range for $350-450. I'm not looking to spend much more than that and the smaller 4K options on sale seem to be just over that price.

I've heard cyber Monday is usually good for TV deals so I'm hoping to either find a 4K close to that range and if not a nice 50 inch or so 1080p.

Anything else I should know when buying TV's?