We visited Dollar Tree and Dollar General to see which was a better store -- and the winner was clear (DG, DLTR)

Business Insider/Mary Hanbury Dollar Tree and Dollar General are the two largest dollar stores in the US. The stores are neck-and-neck in terms of store count and annual sales. But, there are some big differences in the shopping experiences you'll have at these stores. Bargain-hunting has been the flavor of the past decade. In the wake of the recession, cost-consciousconsumers have flocked to off-price, thrift, and dollar stores in search of good deals. As a result, these stores have seen a surg...