We did with ADMT last year with new Exchange 2019 and Windows 2019 DC servers at the end. You can use ADMT it's not a problem. With ADMT is a lot of scripts to manage particulary in Exchange. Last time I did a migration with ADMT I used Efflux migrator tool for help us. This tool need a license it's 3 $ per user. This tool help you a lot when you do the final step of sync user and for monitor the entire migration steps. Using ADMT or a other tool to help you for your migration remember that all domains and forests are different so you have to test all the scenarios.