I am kind of bored of my ipad 2 right now because of the display and the speed on iOS 6. I really want to get the 4th generation ipad right now because of the retina display and quad core graphic. Now is April already, should I wait for the 5th generation or purchase an ipad 4 right now. The rumors of the release of the ipad 5 are unclear so no one knows exactly when ipad 5 will unveil. Do u guys think it is worth to upgrade from ipad 2 to ipad 4 because I don't care about the design, I care about the specs and performance. I like the current design.