Ive got one as well, but I find it as my last go to option. I use my smart tv simply because of 4k capabilities, but generally I use the xbox one for most of my streaming. Its on, its fast, and it does a good job.I have had a Roku 3 since it came out and it would be hard pressed for any device to work as well as it does. Even my smart tv is much slower loading Netflix were the Roku is instantaneous. Nice to see it come to DISH.
Lately my fire tv stick has been used more than my roku 3. Sure, it doesnt have as many channels, and is missing vudu (boo), but i find it to be as fast as the roku, and i like the interface.
I do use the roku more than the chromecast, which is in a drawer somewhere.