We are about to buy a new TV and will also keep our current TV. I know nothing about Roku, Sling TV, Hulu (I've basically just heard the terms being thrown around) but am trying to figure out if/how we can dump our $200/mo cable bill since we mostly watch Netflix and Amazon Prime anyway. So what would I do here... buy a Roku TV? I'm not even sure what that means... is that something I need cable for or do I just connect it to the internet? Can you watch Netflix and Amazon Prime shows easily? Where do Sling TV or Hulu come in? We don't watch sports or news. Just prime TV shows, movies, kid stuff.