Its really worth to desynth carfuncle chronometer to level up my GSM quick and it isnt expensive to craft.
This guide is so helpful, highly appreciated!

And I found out thats reliable too, even there isnt that much success like for the artisans, tho
got 2 fieldcraft III, so its a nice to have
http://img2.finalfantasyxiv.com/acci...5b10f1002a.jpg