I currently own an S70D (which I love) but we now have 4 kids and even though I have the rear facing seats it is getting cramped as my boys get older. We already own an Infinity QX80 so we have a car that can transport them all, but there are many times I pick them up from school or sports and need to have the ability to haul them all also. So for those with large families, does the X work well, or should I go with a new Expedition/Lincoln to be more comfortable? Looking at the 6 seat option, but the third row seams a little snug. The X just doesn't look very big, the Suburban/Expeditions tower over them, so I'm a little concerned about the size. The youngest kids are 9 but I will be keeping the car 5 plus years. My wife is all over me to get the full size SUV like the Expedition Max but not excited about leaving the Tesla family!!