Basic Editing - A summary list of all menus created by OM Maximenu. You can add/edit/delete individual menus here.
Maxedit - This is a powerful editor which you can add/edit/delete all menus at the same time. As your menus grow in number, this may need a lot of memory and cpu resources since it will load all forms required for editing all menus.
Advanced Editing - Like Maxedit, this is also a powerful editor which you can add/edit/delete all menus at the same time. But since it is not using forms for editing every menu and link, it won't need a lot of memory and cpu resources.
Importar - You can import all available menus in the system, including vocabulary terms as menu items.