Varying Vagrant Vagrants

New to vagrant just did my first vagrant up today using Varying Vagrant Vagrants GitHub - Varying-Vagrant-Vagrants/VVV: An open source Vagrant configuration for developing with WordPress

What I’m not sure about, after I install roots theme and make some changes. Will those changes keep when I vagrant destroy and then vagrant up again?

or

After I destroy do I pull from git repo after vagrant up? If I do will it keep what I have saved to the database?

Noobie-Wan Kenobi here!

Any changes to the theme files are done by the shared folder, thus you’re only destroying the virtual OS, but no files.