Women Stalder skills on floor

[AlexandraU16]

I am not exactly sure if it has an exact name or if it is even an official skill but is a “handstand roll down to stalder press” on floor more difficult than a static stalder/press handstand? I saw a video of some MAG boys working them and I couldn’t figure out if the momentum from the roll makes it easier or harder since they have to reverse that to go into the press?