hello firends I soon to be sell my ipad and buy 3DS with the money for them. I am very cofuzed about the new 3ds and wii u? is the big 3ds for tablet on the wii u, it look the same as wii utablet to me. Or is small 3ds good better choice for the hack? Can pdf be read on the 3ds tablet like ipad? I enjoy pdf veru much and it help me to learn English bettur. And will wii u games play good on the 3DS large tablet or is the wii u emu for the 3ds slow? Thanks you for help!