In this video, some stuff is power broomed, and compared to regular brooming. This video shows grass clippings, grass clippings + compost, and fine dust on concrete. It also has mulch and damp sand on a paver patio being power broomed.

Equipment Used:
Stihl KombiEngine KM-131R
Stihl Power Broom KM-KB

Non-affiliate links:
KM 131 R - https://www.stihl.com/STIHL-power-too...

KM-KB - https://www.stihl.com/STIHL-power-too...