So I did my research (read Dave G's article!) and purchased the strap & buckle contraption (aka Hybrid Pro Rage) and I hate it. I am returning it for the clavicle crunching, belt slipping contraption (aka HANS).

I was enraged by the Rage with all the tethers, clips, straps, buckles... ...just cumbersome. Plus the SFI sticker date on the Rage was already a year old. When asking the SafeRacer dude for an exchange to the HANS, I requested a "fresh" sfi sticker... ...he said "it's like buying milk...". Well, when I buy milk, I pull the jug from the rear of the cooler, so please dig in the back of the rack...

Apparently, SafeRacer just got in a new shipment of "fresh" HANS, so we'll see.

Thanks Dave for putting together the test fittings!