Originally Posted by
oldnslow2
I can dig up proof that the Synthe MIPS is safer than a $50 helmet, but so can you with a Google search.
Ah, that's not what you said - you said "more expensive ones exceed them". This is different from "MIPS helmets are better". So, is a Giro Aeon safer than a Bell Lumen? Is it broadly true for most combinations of helmets where one is more expensive than the other?