I like the M3's prescription a lot better than Fords:
M3; supreme efficiency and aerodynamics for longest range with minimal battery and fastest charging
Ford: Massive battery with barn door aerodynamics for low efficiency = less range and slower charging.
One of Bjorn's videos showed an amazing graph of Tesla charging compared to all others...not based only on charging speed, but based on range/time. No one else is remotely close to how fast Tesla charges when looking at range added over time.
I think you will both get used to one pedal driving with regen if you give it a chance. After a day or two of driving, it seems natural. Of course is great for range and efficiency too. We've had an EV since March so was easy for me. I like Tesla's one pedal driving better than our 2022 Kia Niro EV. With the Kia, you have to toggle a paddle on the steering wheel at just the right time to stop behind another car or at red-light/stop sign etc. The Tesla, IME, comes to a complete stop very intuitively with one pedal driving. So I rank it much better than our Kia in that regard.