For the average user, the desktop experience is indistinguishable from standard Windows 10 Pro. The Start Menu, taskbar, and settings are identical. The differences manifest only under load.
To download the ISO directly without the tool, you can trick the Microsoft site into thinking you are on a non-Windows device (like an iPad or Android) using in your browser. This allows you to select "Windows 10" and download the multi-edition ISO immediately. Key Features for Power Users windows 10 pro for workstation download