Which is your favorite iPhone design?

The iPhone series went through a series of redesigns during the years, most of which considered cutting-edge and beyond lovely by not only Apple fans, but smartphone aficionados in general. It's has never been only about the premium materials that Apple uses in the construction of its darlings - it's the character and utmost attention to detail that have been signature features of each iPhone design generation.

That said, when looking at these latest offerings by Apple, we inevitably feel nostalgic from time to time, going back to the times when we were so impressed by the first ...