While it will be easier to get in/out of(pillar-less aspect would require you to open and close both doors every time) you won’t get the pain you used to get on long journeys as you won’t be doing any, not slagging off your choice or the car it’s just choosing a vehicle that can’t do longer trips kinda defeats changing so you’re more comfortable on,,,, well,,,,,,,,,,,, longer trips?!?
All that being said I do really hope your happy with the i3 and in less pain with it, it was just an observation. ?