I'm pretty sure the only difference between the 2012 and 2013 board is the graphics. Someone can correct me if I'm wrong. I know there will be a change for the 2014 proto. They're adding tech to reduce some chatter at speed I believe.
proto has chatter at speed??
what chatter? I've had the '12 and '13 now and never had an issue. I must just be used to riding a pipe board everywhere