I can't add anything that hasn't been said already. The convenience of being able to type in a channel number instead of switching apps. With sports being my main thing, there is a buffering delay on streaming. When streaming works, it is great, but I have had more issues with streaming than satellite. I also have T-Mobile home internet, where when it is fast it is great, other times there is buffering on that end.
I am always open to going to streaming in the future, but at least for the next year, I will be sticking with Dish.