Don't Wait for Exotic iPhone Color Options
If you're hoping for an exotic colored iPhone at launch, it's time to start looking elsewhere.
The iPhone 7s and iPhone 7s Plus are rumored to be coming in just three colors: Gold, silver, and black. This isn't confirmed but it comes from a reliable source.
If none of those have you excited and you don't want to cover your phone up with a purple/green/etc phone case, waiting for the iPhone 7s might not be worth it.
Apple could release additional colors down the road (it released a red iPhone 7 earlier this year) but there's no guarantee that happens.
If you want something different, you'll need to start looking at phones like the Galaxy S8 which comes in an assortment of colors including blue.