Read some reviews of Vue service and they complained about stuttered delivery.
We have FireTV, and we took the FireTV with us to our vacation house, which has no high speed internet, only DSL. FireTV works fine. Watched bowl games over Christmas holiday through Watch ESPN with no issues. However, when we tried to watch our home TV via Sling, it did not go so well.
VUE offers a free trial, but your MMV on how well content streams.
SD or HD via DSL? Good info on other options for Vue - thought it was just available via PlayStation, which I have no need for.
My streaming (Roku/Apple TV WatchESPN, Netflix, etc.) seems to look better than my actual cable, especially for sports. I noticed this year, football action over cable is rather blurry - hoping its just a temp issue due to ongoing roadwork/digging, or I'm going to be the next one cutting the cord completely - football's pretty much the entire reason I keep cable around.