Trying to decide if I am going to pre-order or line up at the store on launch day. Does anyone know if there is a limit to the number of phones that you can purchase in-store on launch day? I plan on getting a 6+ for myself and a 6 for my wife at the store on the 19th, but if they won't let me get both at the same time, I think I'll just pre-order instead. Anyone bought two at the same time before on launch day?