There's is a difference. For a Wii U, it would be much harder to find a match than on PS3/360. Like someone in the first page said, they keep getting "server full" messages. Also, if you play one of the modes besides TDM such as Capture The Flag of Domination, finding a match would be very difficult . For example, If I"m playing a match of Domination and my team sucks, I quit and search for another match...on Wii U you'd end up joining the same exact match you left.