So this thread really peaked my interest, and i contacted HED about H3 vs traditional deep rim on a non-aero fork. Here's the emails -

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From: andy tetmeyer [hedtech@hedcycling.com]

Rob, fork does not make any more difference on an H3 than on another wheel. Our competitors trot out this story periodically, but I have never seen anyone prove their claim.
H3 is more aero. I happen to like the Jet C2 60 better as an everyday wheel, it has lower rolling resistance and gives a more comfortable ride. -Andy

From: Rob [mailto:aussierob@cox.net]
Sent: Sunday, September 14, 2008 12:13 AM
To: hedtech@hedcycling.com
Subject: Hed-3 or Hed Jet 60 on a road frame?

Hey,

I'm sure you get this a lot, but, im riding a road frame converted to tri geometry (07 specialized allez elite frameset). I heard that with a non-aero fork, the Hed-3 was not the best choice for someone like myself, is this true?

I like Hed products, so it's between the Hed-3 or the Jet 60. Which one is faster?

Thanks,
Rob