If you want to stick with Armada pick up a pair of Pipecleaners, I have the ones from two seasons ago (the red/tan ones) and I love them to death. They are such a responsive ski in the pipe and on park jumps, they're fast as hell and they handle awesome. As for rails it may not be the best for the bases on them but if you keep them tuned and taken care of they are fine. I hit rails every day in the park and there is just normal wear and tear on them, the bases still look pristine. Troublemakers are also a good pipe/park ski, have some of those too but I like like the Pipecleaners way more. Good luck on finding a ski man +vibes