You can't get compair a biger model to a smaller model just on wingload alone.. there's too many variable.
Such as the size of air molecules.

A bigger model should fall to the groud slower due to drag, but mostly boeincy.
That's why a big metal ship won't sink.

You can do a simple experiment...Just drop a quater and penny. They'll both hit the ground at the same time.
But the quarter is bigger and heavier. Or drop a 1lb object and the quarter or a penny. They all hit the ground
at the sametime.