First e uni. Have had one wheels e bike and skateboards. But this thing is totally different game. I was scared to purchase as first wheel being 88 pounds big and powerful. But after watching some you tube videos on how to ride I can say after 2 times out I can go from point a and point b haven't figured how to start without a wall but loving the challenge. Def glad I got this one over something else that would outgrow don't for see outgrowing this wheel for a very long time.