We tow a 1500kg caravan so for us a PHEV make the best of both worlds, the majority of time we charge off peak or of our solar panels, now if we were not towing would we consider a full EV, yes and no, the infrastructure in our area is abysmal, over the past 3 years driving a PHEV we have note public charging point either broken or off line, they are now talking Marshals at Motorway services EV point, we want an easy life.
Some EV are considerably more efficient than other same including PHEV, Hybrids and ICE vehicles.
Unfortunately I have suffered a brain injury and occasionally I get confused and often say the wrong thing.