KB is great! been using since 2015.
I implemented for a metallurgy factory for product manufactory. Then I use it in my own company for IT projects, management, HR, ISO quality and other multi-purpose boards. Is simple, very fast, very clean UI, etc.
Some collaborators wanted to use notion, trello and others, but there is no need. You’ll find a way of adapting KB to your needs.
I’m very glad to see the community growing and very supportive. I think this project is one of the top open-source projects and the most useful one.