Onken,
Great video! Ditto on capturing the drifting Porsche; very cool indeed. I just purchased my first Hans ever. I figured it was past time if I'm going to run my car on a track at the edge of my limitations. Purchased a Sport II 20 degree large which weighs a bit more than the Pro model, but less than the Sport. And it costs a little more than half the money of the Pro. When I first started shopping Hans units, I had to get past the sticker shock. I fully understand that track days in general are expensive and that we have to sometimes prioritize expenditures; at least I have to. However, you can get into a helmet/Hans combo for around a grand (Hans Sport II and G-Force helmet for example). You're driving a hi performance car in a hi performance environment. Your life is worth much more than a grand. Can you afford not to use a Hans? I consider the Hans, and arm restraints, as two of the best safety devices I've invested in. Again, great video and thanks for sharing.