I believe your switch was somewhat pre-mature. Should have held out until the iOS 7 public release. Plus, I've been reading a lot of posts on here about people saying they hated iOS 7 when they saw the pictures, but once they used it on their phone they fell in love.
However, I have been through a similar issue. I got bored of the iPhone and iOS after using it for so long, so I decided to buy an Android phone. I lasted 2 weeks before switching back to the iPhone.
However, I have been through a similar issue. I got bored of the iPhone and iOS after using it for so long, so I decided to buy an Android phone. I lasted 2 weeks before switching back to the iPhone.