Best FUNCTIONAL Vented hood for FC3S?

[Phoenix7]

We've all seem the RE-A hoods, the Dmax Hood and others I may not remember right now but WHICH ONE IS THE BEST at getting rid of the engine bay heat?? I mentioned this in Low Impedance's "How Air Works" thread and I thought I'd dedicate a thread to this topic and see where your experiences differ and coincide.

Discussions on other forums don't really yield any real answers other than the vents are a marketing gimmick. At what point does the hoods become just an aesthetic modification and not a functional one though?

If you're familiar with these please post your input.

RE-Amemiya and replicas:



Border Hood:



Sexy Style Hood:




Foresight hood, Excuse the tiny pic:




Foresight Style 2?:


Dmax Hood:
Claims 16*C temp drops



Rmagic Hood:




Knightsports Hood: