A speed test comparison of how much quicker Server 2016 Core edition is over the GUI during building and installing active directory.
I admit not the most interesting video I've ever done but does show the difference rather clearly.
Commands used
Install-WindowsFeature -Name AD-Domain-Services -IncludeManagementTools
Import-Module ADDSDeployment
Install-ADDSForest `
-CreateDnsDelegation:$false `
-DatabasePath "C:\Windows\NTDS" `
-DomainMode "WinThreshold" `
-DomainName "peekaboo.local" `
-DomainNetbiosName "PEEKABOO" `
-ForestMode "WinThreshold" `
-InstallDns:$true `
-LogPath "C:\Windows\NTDS" `
-NoRebootOnCompletion:$false `
-SysvolPath "C:\Windows\SYSVOL" `
-Force:$true
Get-ADForest
Get-ADDomain