Hey guys, I recently posted a video tutorial on using Live Boolean and DynaMesh to create hard-surface highpoly work. You can check it out here. There is a preview link in the description. I really appreciate the support and if you have any questions please contact me!
https://gum.co/GpEmG
Also 80 Level recently did an article on me which has a small in depth section available.
https://80.lv/articles/zbrush-dynamesh-workflow-tutorial/