You should get Invaders. They are awesome in the park. They are super easy to butter on, since they have the butter zones, they are super light, theyre easy to spin on, have lots of pop, and the bases and edges are really durable. The only problem that I have found with mine is that the top sheet peels and they chip fairly easily. It doesnt really affect the performance though, and they are awesome on rails and jumps, and just park in general.