Suburban questions

[Ziegelsteinfaust]

I likely will be getting rid of my small car as I just do not appreciate it enough for what I pay a month. I have a work van so needing a DD is not praticularly nessacary.

While thinking about what to replace my car with, and getting something for camping/fishing trips with my son. I started thinking of a suburban.

Which style of rear doors is most user friendly for throwing sheets of 4x8 into with a 2-3 mile drive home.

Right now I am leaning towards the doors vs the tail gate style option. Since it seems to me to be easier to throwing a thing or two into.