Amazon Fire ($39.99 - $74.99): Amazon’s set-top box and its cheaper stick have the advantage of syncing well with any other Amazon devices you may have. You can ask your Alexa to find a show for you, and after you start watching it, you can pause it on your TV and pick it up later on your Fire tablet. As with the Roku, the Amazon Fire’s features have also been integrated into a smart TV. The most expensive version of the box adds an HD antenna for picking up free over-the-air local broadcast signals. One common complaint about Fire devices is that they push Amazon Prime Video content over that of other streaming video companies, but that’s a bit of a nitpick. Netflix and Hulu shows are still easy to access with this interface.
If streaming is, indeed, just New Television — or, perhaps more accurately, Old Television Again But Arguably More Expensive And More Complicated — then what benefit does that actually have for the end-user? The material has migrated to platforms where the audience already exists, but in a more unwieldy fashion that all but eliminates the free-view option of broadcast television, limiting its potential audience and penalizing low-income customers.
The question of "when does it make sense?" can easily be rephrased as "how much money can I save?" and one of the biggest factors will be the price difference between combined internet and TV service or just internet. These are also the options that vary the most widely based on where you live, and the availability of promotions or contracts that can keep prices down for a short time.