Save your money, you can almost guarantee a 250gb version of either the 4 or 5 will no doubt be on its way too, like they did with the playstation and xbox. Its a good way for companies to sell the same model just with an upgrade to memory to shift more units. They knew from the start we would eventually need more than 64gb. They all do it.
Have you got secret insight into iPad redesign or advances in NAND development?
http://m.extremetech.com/extremetec...really-technological,5108184894f4be71693699c4