I'm trying an Amazon Fire TV stick, to see if I like it better than my Roku. I have loved the Roku but my wife is telling me that the Fire Stick doesn't buffer as often as the Roku does, so I'm trying one. It's too early to tell. I am nearly through watching my first streaming movie on the Fire Stick. So far, there hasn't been any buffering at all but, of course, the Roku would do that once in a while too, so I don't know yet whether it is better. If I decide that I like it, I'll have to buy another television, one that has dual HDMI ports, so that I don't have to keep plugging and unplugging between my Roku and the Fire Stick, because the Roku offers channels that I want to watch sometimes that aren't available through the Fire Stick.