I have the 16gb wifi model. I use my ipad daily but the things i use it for don't require much storage. Internet browsing, im, music, and some gaming. I still have 7gb left. Im not too big on video, but when I do watch video I usually stream it. Which leads me to my next point, Internet. I have wifi mostly everywhere i go, if not i have my iPhone for tethering via mywi, so i have 3G everywhere i go too, i felt no need to pay for 3G twice since I have an iPhone already. So the 16gb wifi is the best model FOR ME. Everyone has different needs