With smart100 from telkom I can get the iphone 5c with 1GB data, but withn my price range is the smart50 with the 5s but with 500mb and I can't afford the smart100 with the 5s, is the iphone 5s worth having less data then having 5c? Is it? Coming from a BB with having unlimited (BIS) data I have no idea how much my data costs, with iphone I will be using bbm, instagram, twitter and facebook etc. With the occasional game download, will the 500mb be enough? And I'm a heavy user of bbm, like whole day whole night, the other social media won't be so much as Bbm maybe about few mins a day, I don't have wifi at home at all, is the 5s worth having less data or take the 5c with more? And is the 5c future proof? I know they say the 5s is because of its 64 bit chip