I am 96% natural and 4% street.
Natural is sooo fun, no two rocks are ever the same, if there was a concrete object the shape of a few rocks in a town centre people would be wetting themselves over it, well, natural is like the biggest most badass street ever.
Same as if you had a few rocks nearby which were just flat and right angles, people would say it sucked for riding, well thats what streets like.