metal i sharder stronger easily bendable, generally slides faster, more durable, doesnt wear off really easily, you dont catch your edge in it in conclusion metal rails are happy. dont worry about wrecking your skis, if you were completely careful on them you wont have any fun and it wouldve been better if you bought cheaper ones you werent afraid to break. as long as your careful and give your skis loving attention rails arent that bad for them.
THE OFFICIAL FIRST EVER LISTENER TO NS RADIO
oh hey steeb, i've just been bustin out large. its kinda hard not to with a skateboard as big as mine