The 3rd generation Fire TV stick brings some much-needed improvements and faster processing speed for smooth user-experience. It offers. Our current top pick among streaming devices is the Amazon Fire TV Stick 4K, and the Fire TV Stick (3rd Gen) delivers much of the same experience for smaller televisions at a lower price. The UI is easy to use, performance is reliable, and wide app support makes this the best full-HD streaming device you can buy today. Amazon says that the Fire TV Stick 3rd Generation is 50% more powerful than previous-gen for fast streaming in Full HD and it is evident in real-.