@Marc I hope that you are happy with your car. Whilst the PHEV version is cheaper to run, I have to say that having to charge it after every use remains a faff even after a year, so at least you won’t have that to deal with!
There have been a couple of occasions when I have forgotten to charge the car. It crossed my mind that if it had been a BEV I would have been in real bother! Like @kezo I put the car into ‘Automatic’ mode on longer journeys so that the limited EV range isn’t used up first. I then make sure that I switch it into EV mode when the remaining miles home equals the remaining EV range (although it never fully matches). However, on a couple of occasions, including yesterday, I forgot to do this, arriving home with 22 miles of EV range remaining and annoyingly having retuned just 34.5 mpg as a result, as the car was driving on petrol only. These are all issues that you don’t have with an ICE car and you won’t have with the self charging hybrid, so you’ve probably made a wise choice.