I will be speaking on migration from SharePoint/Project Server 2016 to 2019 at the SharePoint Saturday in Charlotte August 11, 2018.
Migrating from SharePoint 2016 to 2019 is not going to be to difficult as previous SharePoint Migrations. The session goes over reviewing the requirements and looking at options for cleaning up SharePoint sites and web applications and then goes thru steps with migrations from 2016 to 2019 and using PowerShell to make it easier and more predicative
Click link for more information at SharePoint Saturday in Charlotte, NC
Click link below for my PowerPoint presentation that contains slides and scripts.
2018-08-11 SharePoint 2019 Upgrade V6