I road for many years with boots that were sizes too big, if you want to free carve to the max, you need the flexibility. I prefer a boot that is laterally very stiff or my knees are dragging in the ground without the board/snow angles I want. With that said, I'm running the appropriate sized boots now (Track 700, no BTS), getting some heel lift in them, added some filler between the tongue and liner. Hokey but it works. Planning on getting the stiffer red tongues.
Buck added 3 (maybe 6?) electric car hook ups, so if you want that primo parking spot Bob, you'll need to trade in the SUV for an electric car...