The thing that concerns me is that when the signal is weak (in middle of forest etc) you could always "just about watch" the
analogue signal and make-do with a less than perfect picture. When the analogue is switched off (next year in our area) and you are, say in the middle of a forest ,or surrounded by trees - and the signal is weak we wont be able to "makedo" with a weak signal as we were able to do on analogue - you probably aware the picture on digital breaks up with a weak signal so no amount of fancy aerials will allow you to watch digital tv with a weak signal. Even with sat dish unless you have a clear site of view to the satellite you will also be stumped.