How much are you ready to spend?
Satellite and cable cost a lot, and you typically end up paying for channels that you don't even watch (not to mention the fact that you have to sit through a commercial break every ten minutes!). That's why switching to a streaming device is not only more time efficient, but they can also save you a lot of money in the long run, even though they can be an investment initially.
Boxes and sticks vary quite a lot based on price, and the more you can afford, the more functionality you will get. For example, the Nvidia Shield costs almost $200, but it features a gaming option for people who use Twitch and other similar services. A Chromecast will set you back less than $40, but it can only stream from a Chrome browser window, Netflix, or Google owned services like Youtube. So, plan your budget first, and then decide whether you want an all-in-one streaming device or a simpler model.