CordCutters.com answers: Do you need an 'HD' antenna?

[Windows Central]

Don't laugh — it's a perfectly fair question.

Whether you're using an Amazon Fire TV, or Android TV, or Apple TV or even Roku, one of the first accessories you should pick up is an over-the-air antenna. It's the best way to fill the gaps that streaming TV can occasionally leave behind. And it often does so with even less compression, which is great.
Oh — and once you've bought the antenna, all the content is free.

Full story from the WindowsCentral blog...