I've ridden the Boosted Board and it's got amazing acceleration and speed for something so lightweight, but obviously it's pricey. I used to ride an old E-glide and the battery bank made it weigh 80 lbs. It doesn't look like there's been much improvement - same for Z-board. Anything over 20 lbs and it becomes a major production just to use it. Better to pay more for a board you can carry with one hand.