Here are some of my reasons why you should be running Android 8.1.
- Integration of password manager. Using the Autofill feature with your favourite password manager, eg LastPass, KeePass, all need to remember is a single password. No more copying and pasting. This is handled seamlessly by the Android.
- Google camera. Installing the not supported Google camera app will make your photos, sharper and clearer than ever. Keep your stock camera, use either one at any time.