Get-SPSite vs Get-MgSite Powershell queries

Question

What's the difference between the Get-SPSite vs Get-MgSite Powershell queries?

I read the documentation but am not able to see what's the difference between those.

Answer 1

The basic difference between these commands is Get-SPSite uses SharePoint PowerShell and Get-MgSite uses Microsoft Graph Powershell

Also, as per the documentation Get-MgSite,

Get-MgSite retrieves properties and relationships for a [site][] resource. A site resource represents a team site in SharePoint.