Fortunately I already had my EV before the charger was fitted. I tested the Ohme was charging before the sparks left the job. It was putting out 7.5Kw.
Octopus Go is not an option for some people.
I much prefer charging at night anyway.
But as I said this is now, and Ohme will be improving the charger software, as the power companies change their tarrifs pricing schedules and charger setup.
Nothing remains the same, it is improving all the time