Excitement around 5G, and its promise of lightning fast download speeds and huge data capacity, has <a href="https://www.cnn.com/2020/11/10/tech/5g-competition-iphone-12/index.html" target="_blank">ratcheted up since the first 5G-enabled iPhone</a> was released last fall. But the actual experience of 5G <a href="https://www.cnn.com/2020/10/12/tech/apple-iphone-12-5g-experience/index.html" target="_blank">doesn’t always live up to the hype</a> — not yet, at least.