The biggest issue I had with material for mkdocs was training BA type people to contribute. They had to muddle their way through python, pip, git, github, etc. just to make a one line change.
i actually tried zensical yesterday and fell back to mkdocs, not sure what I'm missing while trying. Material for mkdocs served me well so I will stay with it for now.
zensical installation is longer than mkdocs, probably due to the rust side.