I hate to travel, but Roku's Streaming Stick lets me take my home TV viewing experience with me.
While we've tried AppleTV, Xbox One, and a Google Chromecast stick, my daughter and I both prefer Roku. We've got all the apps we like loaded, and our profile's and linked devices keep everything current.
The stick is just too handy. I plug it into the back of my hotel room's TV and magically all my media appears.
Roku Streaming Stick (3600R) (2016 Model) via Amazon