I have Dish at home and cable at work. Both have pros and cons. With Dish you have more channels, including lots of music channels. As I don't watch much regular TV, the music channels are a big plus for me. One of the things I like about cable, if you don't have digital, you can put a splitter on it and record or watch several channels on once. I watch racing, and I record the races at work on two recorders so I can watch it tape delayed. [once in a while I am force to get up and help a customer, so it is good to be able to stop it]
With Dish [or digital cable] you can only watch/record one channel per receiver. Unless you get the new Hopper system. I have heard good things about it, but haven't switched yet. There is still too much old stuff on our DVR.
I take it you can't get DSL from the phone company? If you can, don't pay the going rate until you see if they will lower it. My wife ask them for a break, and we got $10 a month knocked off. Dish does offer internet service, but I have heard mixed reviews about it.
Good luck with the new place.