I have seen that cervello data before and it always makes me wonder.

I feel like I can get more aero while im riding on my hoods as I can mimic a tri position, where as when im in the drops my body is just as low but i feel like more of my arms are exposed.

I think we all must think about the price differences between achieving a more aero position on our bikes. Or buying speed with trispoke/disk wheel/ skin suit/ tri helmet...