I was always thinking this if i ever made snowboards, 4 boards and 4 shapes.
Pow: Swallow tail and a big nose. S-rocker with setback. Blunted nose in a weird shape
Freestyle: Camber and a weird tail and nose shape with like half moon, kind of like slash but more pronounced.
Freeride: Camber with Rocker in nose. Not as much as powder but enough to float in pow. Narrow waist and nose and tail looking like a square rocket? setback a little.
Carve: Long and really shallow radius. Flat tail with no curve in it... blunted nose.
All sintered and made in elan factory.
Im not sure why i wrote this but whatever.