Originally Posted by Koffee
I am trying to wrap my head around the firmness of the plastic. From the lat 64 stuff I have thrown I would compare the firmness on average to be similar to the new Z plastic run (maybe a tad firmer). I hope this is correct and it does sound like a nifty disc. I will be trying one of these discs.
CHEERS - Koffee
All in all I would call the FR Vectors on the stiff side. Right now I'm comparing it to a medium Ion and it feels a bit stiffer.