We just want you to know that ArcoLinuxD and ArcoLinuxB are essentially the same.
These articles are all hosted on ArcoLinuxD.com.
ArcoLinuxB delivers your operating system just way faster than ArcoLinuxD.
ArcoLinuxB is an ISO that you burn on an usb and a complete Operating System is extracted on your computer.
ArcoLinuxD is a base ISO. You get installation scripts and run those one by one. This obviously takes up much more time.
That is why we prefer to work with the ArcoLinuxB ISO.
ArcoLinuxB is easier and faster to install.
For the tutorials it does NOT matter if you are on ArcoLinuxD or ArcoLinuxB. It is the same desktop.