I got Heelys 7 months before my PJ's, and I think Heelys are much more dangerous.
Lets just say, if your going really fast on them, like a hill or ramp etc, you wouldn't have time to check what's infont of you or anything. And if
anything gets in your wheel... Too bad. You might have broken something.
And PJ's are more than 50x better than Heelys. You even need really smooth ground to actually use the wheel in shoe.
What do you prefer:
1) A wheel in your shoe
2) Jumping 6'ft high, and running at 20mph. Along with great exercise and looking nice and tall.
I choose... 2.
Lol freakazoid, I think the kid was slightly jealous.