I have T-Mobile and get unlimited hot spot use, it's mostly 3g,but still works fine for streaming in the coach. Coverage has been fine so far. If you are really serious about maintaining a secure wifi network in your coach, check out the new Go AC router from WiFi Ranger. It let's you combine wifi & cellular hot spot and gives you the best signal from either or both. A little geeky, but very easy to set up.
__________________
|