Looking at 36' 5ers, it seems like you want a lot of inside room. You will find more of that in a 5er than an A.
But you also mention remote places. A huge 5er or A will have a harder time getting there.
You are going to have to compromise somewhere.
We had the same choice to make and ultimately went with an off road capable F250 diesel and tt. The truck is less maneuverable than a jeep but gets us most of the places we want to go. The tt is a little longer than we wanted but has great indoor space, ground clearance, and height for where we will drag it to. Six months and counting until we go full time though we still have second thoughts about not having a jeep...
