upgrading to iPhone 4, how many GB's do I need?
I currently have the 3G 8GB and it runs pretty slow because I use a lot of the memory. I want to upgrade to the iPhone 4 but don't know if I should go to the 16GB or jump up to the 32GB. Will the new phone take up more of the memory on its own that the 16GB might not be enough?
iPhone 3G