“Three slot brushes” allows make independent slots including “eraser”, and “Shortcut composer” allows extended grouping with ability to drag brushes.
Fortunately, strong Krita’s community with their splendid enthusiasts provides bunch of free plugins. Also “Magic squire” allows to turn brush to eraser immediately. With “Magic squire” or “Brushbox” plugins you can tag, fav’s and easy search brushes. This is more intuitive and easy for the beginners.
Personally PS’s brush management even with out-of-box more convenient: sort brushes with dragging, folder grouping, two click export, import and deleting brushes.
