Its fun to look back at previous videos, and see if I still feel the same, based on some assumptions I've made over the years. One point I've always put my flag on is wheelbase- what's ideal and what's not. Now, having driven the Speed back to back with the Pro R, in Glamis, Sand Hollow, and Arizona, in all different types of terrain, I have the real world experience, and before, a lot of it was speculation (before the Speed launched) to see how the two machines compare.