For those of us in snowy areas, there are now 2 AWD minivans to choose from. Looking for meaningful insight on how to distinguish between them. Correct me if I'm wrong, but from what I can tell from reading reviews, the Sienna might have inferior AWD, inferior visibility, and inferior braking? But it might also have better reliability (and certainly better gas mileage). Any major distinguishing factors that would push you one way or the other?