This small collection of Fibermesh Presets are what I use to get started making Fibermesh hair in Zbrush quickly.
The 3 Presets included are used for Hair, Facial Hair, and Hair Guides.
The Hair and Facial hair are similar other than size and amount. The Guides preset is used for styling Fibermesh with the expectation of exporting it as curves to be used in another program for Hair Sim like XGen in Maya.
A Video of these being used can be seen here https://www.youtube.com/watch?v=Xbi_iqk0FZI&t=1s
Hope you find this useful and time saving. Happy Zbrushing
In this video I start with these presets and also talk using and styling Fibermesh hair