In terms of picture quality, it doesn't make a difference. A wire is a wire. The difference between low end cables and high end (like moster cable) is the connection points and the durability of the wire. A moster cable will have better contact, but you probably will not notice a difference. Also, high end wires have a shield around them (inside the rubber casing) to prevent interference from other sources. Cheap cables might not have this or it might be extremely fragile. Again, will you notice a difference? Probably not. Besides, even if the shield is more fragile, it's not like you'd be moving it all the time, like a DJ would be moving cables all the time. Although, you can probably bet that Nintendo cables will be of excellent quality.