Google's Chromecast streaming devices have never been what you'd call pricey. But despite their extreme easiness on your wallet, there are still further savings to be had. 

So which should you go for? The standard Google Chromecast TV streamer? The Chromecast Audio music version? Or the Chromecast Ultra 4K video streamer? Well, of course, that all depends...

MORE: Music streamer reviews

Best 2017 deals

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