Well, I'll talk with you about it. I have no experience with the laptop's mobile wireless product you specifically ask about and I would never attempt to give advice contrary to what your father has given. I do have a view though. That is to wait until you are situated in wherever you are going to. If the new location has a cable for TV service, that would be the best option. Use the mobile wifi USB device for remote operation. Every watt of power put through it will in the long run, shorten the life of the product. So save it for emergancies or for use you are going to use the lappie in a room without the cable box/jack and rely on hard wiring as much as possible. Good luck on the move.
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If you aren't seeing Heaven while you dream, you're doing something wrong.
Dreams allow escape from the passage of Time.
The ultimate activity is the Dream.