If the move is beneficial for you to move from Manchester to Burlington, then why not take a crazy chance? It all factors in on the cost and why you want to move. If you found a new job or something then just go for it in my opinion. Both cities are beautiful.
If it is within your economic ability to move residency from New Hampshire to Vermont, I would recommend changing locations. It is canonical knowledge that only residing in one area of the world is like purchasing a book and only reading the first page. You must explore your environment to the most extensive of your ability.
I have moved. The storms kept me in Manchester, but now the snows have slowed. Burlington is much smaller than Manchester, but more like a resort than a big city. My next move should be to New York, but for now I am taking in the sights and sounds of Vermont.