I got this cube yesterday and It's like it's already broken in. The speed is something that I had not expected but the strong corner to core magnets made it possible to be fast but also decently stable. I'm not quite used to the speed yet but it is something that I will definitely come to love. It is a little loose out of the box so I would tighten it just a bit, and because of the speed I put all the magnets to the strongest settings but that is just my opinion. Is this actually worth the 63 dollars or 78 if there were no discount? Probably not. But if you have the money I definitely would recommend it.