Turning on "Truth of the Forest" is really annoying.

[Metterschlingel]

Make a macro, that when you change your gearset, you automatically activate the buff. Works like a charm

[Wolf_Gang]

Make a macro, that when you change your gearset, you automatically activate the buff. Works like a charm

Is there a line command for using a specific Gear set?

[Metterschlingel]

Is there a line command for using a specific Gear set?

/gearset change <number>

http://na.finalfantasyxiv.com/lodest.../text_command/