It's reported that the Wii U is more powerful than the XBOX 360. I really don't see it too much, but that doesn't mean the system is horrible. Like all internet connections, there are quite a few factors to take into account for internet strength, but in general, I'd say that the Wii U's internet strength hovers above par. I believe there is an extra cable for the Wii U that make its internet even more stable, but it's sold separately. :/