From what I've heard, they're not the stiffest out there but that can attributed to their profile and weight, qc and brake track issues seemed to be only on the earlier ones.
brake tracks are still crap and small. They are also less widely available than an archetype - which are stiffer. I see no reason at all to opt for them over the H plus rim.
From what I've heard, they're not the stiffest out there but that can attributed to their profile and weight, qc and brake track issues seemed to be only on the earlier ones.