I always go fates/ect to 15, 2 runs of Satasha -> Squadron 20-60 -> HoH -> Trusts+Fates

The reason for HoH and Fates is you get decent exp and can make some gil on the side. The hairstyle from HoH loot sacks can be 1-2m and the housing items obtainable for 10-20 gems from having lv3 Shared Fates in each zone are 50-100k+