Pros of step-downs:
* Less snow and building effort needed for the amount of air time compared to a stepover jump. A lip might be enough.
* They can be built almost everywhere. A stepover jump spot with right dimensions and abilities to get enough speed is rare.
* Almost no speed needed in many situations = less hike and more comfortably for take off. Stepover jumps require high speed in an often bumpy inrun why its harder taking off switch etc.
* Its badass with step downs :)
Downs of step-downs:
* Fast speed in landings.
* It might be more impact in landings.
* Very different feeling in air compared to park jumps why it might be more difficult taking park -> backcountry.