Small and subtle...
The Android system has finally caught up with my ideas. Only took 3 years.
Puncuation was always a bit clunky since I got this phone. I was always searching for a menu customisation that allowed me to change the default order of the puncuation button on the keyboard. I can now change it's default with a single press and access all other common options from the main keyboard.
It was a bit of a niggle for me.