Why minimize Battle Macros usage

Short Answer

Macros have inherent issues in battle, and will cause DPS loss if used in excessive manners, especially do NOT:

• Bind abilities together

What you can do:

• Put Ground target skills on <t>
• astrologian Cards automatically to party members with <1>

The reason for discouraging macros in battle is due to its limitations, using macros are:

• Error prone
• Does not work with the Skills Queue system
• Wait timers only in Integers (so no 2.5 wait timers, only 2 or 3)

For a quick rundown on the possibilities watch the following video from Akhmorning:

For a more in-depth video tutorial I suggest this one from Mr.Happy:

Extra Info

Macros are useful for some situations, especially crafting, but that is not for this question to answer.