A:Answer I have both, and there's not much difference. The FireStick makes you download apps to watch anything other than Amazon content, while the ROKU has some preinstalled and other "channels" that can be added like the apps. Also, my FireStick sits behind my TV, which interfered with my WiFi signal, so I had to get a short extender to drop it below the TV, something I did not need to do with this.
I use Amazon, Netflix, and Hulu on both devices with no problem. The remote on the ROKU has buttons to take me to the one I want to watch, which is convenient.