I am currently using my iPhone 7 Plus with iOS 11 Public Beta.
iOS 11 has many new features but my favourite is Live Photos which becomes super clever. For starters you can create fun loop, bounce or long exposure effects in an instant with your snapped masterpiece.
But my personal favourite is change the key cover photo in the Live Photo. Sometimes the video part of the Live Photo holds a better shot.
Anyway below are some shots from today, where I changed the key cover photo.