Edge cracks are sort of inevitable having said that ON3P makes a higher quality ski then most. As well the prester is supposed to be a stiff ski so maybe the filthy rich would be a better choice if rails are what you plan on doing most.
For edge cracks not to happen u have to make ur edge not be on the same level as the base, so when u slide a rail u won't touch the edge. But the presters are a stiff full camber park ski, the NEW punx are going to have a rocker/camber/rocker profile and are going to be a little softer than the presters, but they aren't as soft as the TC'S for example. Hope I helped!
i understand the edge cracks will happen eventually. but i am convinced the on3p is very durable and is the choice. i still have my k2 domain and i am okay with a more stiff ski. Will that be okay for my rail game?
If all you do is ski rails, why not just buy the cheapest crap ski you can? You will destroy it anyway. I'd just hit up the ski swaps and buy some 6 year old skis with two mounts for less than $100 and destroy those.
Its not like you are going to use those edges anyway.
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