i love the software of sony a-7 ,a-7r and a-7s , i can configure and various dails and button to do anything i want.
with just one hand, i can change every settings.
the iso changes is just a quick swing of the dail with the thumb for example, unlike going to stupid menu and clicking button to change.
the compensation dail is easy to turn unlike the horrible x-t1.
with a small prime lens, and high iso, you can take amazing street photography and freeze the actions.
of course with full electronic shutter.
this camera is truely amazing.