Originally Posted by
Iride01
Sorry, while I see your point, I don't understand why you think only people with experience can participate in the conversation. And if being completely on topic is the point, then why are you even posting.
The OP wants to know if the Future Shock will reduce stiffness while sprinting. It seems to me that you want to know as well. The only way we can get to the right answer is through someone with experience. It's up to us as the consumer to verify any claim the manufacturer makes. How? By trying it and answering others' questions about the product.
Someone else joined the discussion to silence some of those concerns. He verified that the Future Shock not only balances vertical comfort with lateral stiffness, it does so with a high degree of reliability. Another person piped up to back that claim. See how that answered all the questions the OP had and more? That's what we need.