Listen, I will tell you this once, both skis are stiff and lack proper durability. Specifically, my dad and I cut one with a hack saw and it took over two hours. I for one recommend any model of head skis. Whenever I rent head skis I can butter, and I am also able to perform tricks such as the 720 cork. I believe the skis are the head rentals. I am saving you money, a lawsuit, and broken bones, please buy these recommended skis so that i won't be abused.