I am not a fan of Damascus steel of any kind, for several reasons. Number one is price vs performance. When a company decides to go the Damascus/pattern welded route its purely for aesthetic reasons, it has absolutely nothing to do with the performance or characteristics of the knife. This drives up the price in a pretty unbalanced manner, however does nothing to actually improve the knife. Number two is that no matter how many times a company tries to sell their Damascus steel as superior to a standard homogeneous steel, the fact of the matter is you are using more than one type of steel with varying chemical compositions, hardness, toughness, and physical properties. The steels are going to wear differently, period. If you have more than one steel acting as your edge, you may find that your edge performs differently in different areas. Number three is the heat treat. Any knife maker worth a damn knows how important heat treat is. In my knife making experience I have found when I am working with a new steel I spend the vast majority of my time researching the heat treat. When you are treating 2 or 3 different types of steel with the same heat treating method, it will always be a compromise. No two steels love the EXACT same heat treating method, so throwing all of them into the same heat treat will further exacerbate the steel characteristics of the various steels used.
It is important to note, that if you are just lightly using the knife than I doubt you will ever run into the above problems. Those are just my opinions, others may disagree.