http://www.washingtonpost.com/blogs/the-switch/wp/2017/10/16/waiting-to-upgrade-to-the-iphone-8-youre-not-alone/

We all know the drill: Every year, Apple introduces a new iPhone, and eager buyers rush to pick it up.

At least, that's how it normally goes. But this year, the older model iPhone 7 is enjoying a new sales bump while the new iPhone 8 line isn't flying off shelves at the pace of its predecessors, according to an analyst report Monday.