Both Monk guides are outdated (ffxivinfo for example is listing a weapon called "Prototype Midan Metal Knuckles", which doesnt exist in the game) and doesnt include the way to play your Monk at Level 60 (which is quite different). You should better check some forum guides like
this.
Sure, some macros are nice to have (like replacing skills on my WAR depending on his current stance). But please dont even try to bring new players to heavily use macros instead of learning to play the class right. Macros like this arent helpfull in any situation. But speaking of that, I want to know, when does your macro become helpfull. In which situation exactly?