Guild Wars 2

So i made a new character and i have 50g to spend to lvl up her crafting skills. she is lvl 6 atm and i want to know what crafting skill whould give her the most xp i am trying to lvl her as fast as i can sense i already have a lvl 80. btw she is a elementalist.

I don’t think the crafting skills give different xp, just pick two and go.

Also I think cooking is the easiest, and maybe jewel crafting?