i'm on the fence... i have 2 in my apple store cart.... 64GB WiFi and 64GB 4G.... having hard time justifying the 4G version... I have a 32 GB wifi now, and never found i was missing the 3G... espcially since I can tether with my iphone... so I think i'll end up with the 64GB wifi, and save 130... plus unsure if at&t or verizon LTE will be best in the long run in my area... right now, no LTE from either...