Purpose of Gb Hi guys. I'm getting a Wii U this summer and I am planning to get Mario Kart 8 and then in December I am planning to get Super Smash Bros 4. My question is "What type of Wii U should I get?" Does the GB amount impact much of my gaming capabilities? If I only plan to get those two games, would i be fine with the 8gb standard Wii U? What purposes have you guys used your Wii U for that has required a lot of GB/data?