If I delete a section from a custom guide and want to add it back later, I have to go through the tedious process of comparing to 2 columns to see what is missing. It would help if the
sections that are already included in the guide were greyed out or something so I quickly can tell what is missing. In version 3, you just checked off the things you wanted in various reports, which seemed clear and easy to set up.
On the plus side, the new system is more flexible, because I can name my own guides and change the order of sections.