You'll also need to keep track of the Sling TV plan you're building because it's easy to rack up the costs and end up spending as much as you would with any of the other streaming services. Sling TV's flexibility is both good and bad - the channel options are numerous, but you'll have to do a little homework to make sure you're getting the channels you want. It's a shiny TV streaming service that's one of the most popular in the US, largely thanks to the fact its packages are among the most affordable - with a mix of channels that are as close to a la carte TV as you can get. Nowadays Sling TV is a bit more modern, though. Sign up for a Sling TV subscription (opens in new tab).Some consider Sling TV the grandfather of the streaming industry - back in the old days of streaming you'd literally plug your cable line into a Sling box, which would then spit out the feed online.