Have you thought about just canceling your order and driving to your closest Apple store to try and pick up the 5S by getting in line super early over a weekend? Maybe I missed a previous post of yours where you explained why this wasn't an option, but honestly, with people reporting pretty frequent luck with getting the 5S by walking in, it'd seem to me that someone so frustrated by shipping times like this would make the move and go to the physical store.
Using the Store Pickup, the closest 20 branches got not a single iPhone 5S, not any color, not any storage size.
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