You have a 4K TV, and you want a 4K streaming stick, obviously; which should you buy? The 4K model, of course. Well, except, the Plus also does 4K. Okay, now you know this, here's

US brand Roku has announced two new streaming sticks to join its lineup: the Roku Streaming Stick and the Streaming Stick Plus. The updated streaming sticks will replace the Roku Express and Roku Express 4K,

The devices, which compete with Amazon Fire TV Stick, are the Roku Streaming Stick and Roku Streaming Stick Plus. They're priced at $30 and $40, respectively.