And the question is actually not so important.
It doesn’t really matter if you already did: we’ll all be there too soon to worry.
As for me, I didn’t use any rep buffs from Darkmoon Faire or other ones. I didn’t go for a single shard grinding game. I didn’t even charge Anibell for the task which is my human alt – with a natural reputation bonus.
All I did was doing Broken Shore quests and world quests. And while we still have one and a half day before the next week cooldown, I am at 6850 Honored reputation which leaves me with a little bit over 5k to go.
I think I’ll be flying by weekend. So the whole business takes you 2,5 weeks of very casual, relaxed gameplay.
Why exhaust yourself? No answer.