I sell the Simpson formerly Safety Solutions Hybrid.
It is the Best protection. The unit was developed utilizing a crash simulator unit called a HYGIE sled.
The Hybrid Rage can take a 1200 NM impact (unprotected)and reduce it under 200 NM. aside from HANS, it is the only other device that is both NASCAR and FIA approved.
It out performs the HANS in angular and matches straight impacts. The reason why they are not widely used in NASCAR is strictly politics. Unless you use a HALO seat system you are very vulnerable using the other units. It employs a seat belt anchor system that ties into lap belts to greatly reduce the neck force.
HANS does not publish their cash numbers. There is a reason for it!
For people who wear the HANS and it feels like the belts are falling off, get in touch with me and I can recommend belts that will greatly reduce this issue.
Dan Koonmen
www.reactivechassisco.com