Since I cant get the GIRO and I cant wait, which would be the better choice?
Rudy Project Syton
Rudy Project Syton Supercomp
Louis Garneau Chrono
Louis Garneau Rocket
Thanks in advance for your input…
G
Ask the MIT chic on the board 
Depends upon one’s position, but most will point to the LG Rocket - at least 1/2 the field at the TTT was wearing one
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The Spiuk Kronos should be shipping w/in the next week or so:
I hate to give the stock annoying ST answer, but supposedly, the right aero helmet depends upon the individual as far as maximal gains.
That said, I believe the rocket will be the fastest helmet, of those you have listed, for the majority of individuals. I bought one 3 weeks ago. I have found that it takes off 3-4 seconds per mile on rolling to flat terrain.
But if you race tri’s in Pittsburgh you are much better off without it and racing on Tufo tires 
Supposedly the new Spiuk helmet has had some impressive tunnel results, but it might not fit large “Sputnik-sized” heads as it only comes in one size. Also pricey.
The word on the street is that those Rudy Helmets aren’t to spectacular.
Spiuk looks damn cool!
I want it NOW!!!
Rocket looks good…
I wont be racing in Pitt anytime soon. And if I did, I would still use my tufo tubie clinchers!
Add the Limar Crono your options list, I have one and love it…