I currently have Hed Jet 6's that I use for road racing and Time Trials/Tri's (I use a disc cover for time trials). I'm curious as to how aero the Hed H3 tri-spoke compared to my current set-up as well as compared to other areo wheelsets. While this could be marketing hype, it seems like I've heard that the tri-spoke is one of the most aero wheelsets available and is not as effected as much by cross-winds versus deeper or full disc options. But, if it's such an aero wheel, why don't I see more people racing on them (ie - I don't see a lot of the professional triathletes racing on them)?
I'm considering getting a front tri-spoke for my time trials and triathlons (which I would use for mostly flat/rolling courses with variable winds), but I'm not sure it would be that much more aero than my Jet 6 that I currently use. Any thoughts?