It's already bad enough that you have to press up to 4 different macros to efficiently cast *ONE* spell because SE doesn't want to increase the amount of macro lines, but they won't even increase the number of macro books?

That's ridiculous. Why do they introduce so many pieces of gear that are only used in very specific situations (see elemental obis + twilight cape + basically anything that SCH wears) if they aren't going to allow us enough space to make macros to use them?