interesting how the use of vocabulary expands when trying to show superior mental power over one another.
i like to speak like an idiot cause its easier to get my point across.
basically who cares what its made out of. ride what feels comfortable to you. take into account what people recommend, but make sure you put your derriere on the bike.
there are differences in a materials ability to dissipate vibration, but nothing you could honestly feel.
but of course someone will come along and try to trump my post, with fancy words. so i will end on this, its all about the wheels.