Hi everyone, im thinking on buying an iPhone in the next month or so, so heres the deal. I can get a 3G iPhone from the company that provides the service for about 230$. Still the 3GS isnt offered locally so i would have to buy one from ebay, and it will have to be used. So my question is this. Is the speed difference between 3G and 3GS worth the extra 100-200$? Also count the warranty of the phone isnt covered by Apple in my country, the phone companies cover that. So if you dont buy a phone from them, you dont have any warranty. Also whats a good price for a used 3GS 16gb?