Trying to decide on these three prams.

We live on six acres with rocky/gravelly and some sandy terrain. I definately want a four wheeler. I like all three of these prams, Prefer the Strider in terms of baby comfort but don't really know about the suspension on our terrain, also worried about the width of the wheel base. Baby Ace seems like a lighter, more compact alternative with better suspension and blow up tyres, but not as much comfort (esp the bassinette). Adiva Sport doessn't seem to have the same kind of quality as the other two but I also like the look of it.
Your opinion would be greatly apreciated!

Thanks!!