I'm eligible for an upgrade with Verizon and I want to get the new iPhone. Right now, an upgrade to the current iPhone 5 would cost $199. I have three questions: 1. When the iPhone 5S comes out, can I upgrade to it that same day? Or does it take a while for Verizon to get it in stock? 2. Will the upgrade still cost in the ballpark of $199? Or does the price start high and slowly come down as the technology gets old? Will Verizon subsidize the purchase of a new iPhone 5S immediately? 3. Finally, what should I do on the day the iPhone 5S is released? Should I just go to the local Verizon store? Order an iPhone 5S online? How long does it take to arrive? Thanks!