It does not matter whether you are using ArcoLinuxD or ArcoLinuxB.
In the next video’s you will see that I will work on an ArcoLinuxB-Herbstluftwm virtualbox.
ArcoLinuxD or ArcoLinuxB are essentially the same thing.
The delivery system is just different.
ArcoLinuxD installs a base system then you install the rest with scripts.
ArcoLinuxB installs all packages at once via an iso.