This article explains in great detail how your body interacts with the two different types of sweeteners. The less sugar you take in the healthier you will be. However, I still advise to stay away from anything artificial or man-made. Sugar is from nature. All one has to do is watch there consumption.
http://www.fitnessgoop.com/2013/04/is-high-fructose-corn-syrup-unhealthier-than-table-sugar/