> I just looked at real world photos on Ars of the new models and from my POV the 5C models look like they are designed for kids. (A matter of taste, of course.) If Apple cut the price by another $100 they might make sense as a pricepoint but at only $100 less than 5S it seems crazy to me.

I genuinely think this opinion might be the result of a filter bubble or its "real life" equivalent. I don't care for the bright colors personally, but I think the white 5c looks excellent (a black one would be even better). I still prefer the metal casing (plus the tech specs are important to me), so I'll choose the 5s if I decide to upgrade, but I can absolutely understand why a huge portion of potential buyers would prefer the plastic case, especially people who aren't particularly concerned with having the most blazing new chip or the fingerprint sensor. In fact, even among gadget geeks, I can see many choosing the plastic design specifically because it is plastic. I have heard a lot of disappointment about the fragility of metal iPhones since the debut of the iPhone 4.