A Halo for Her Head

One allowance here buys 356,020 EXP, which places it 2nd of the 3 Lv 58 Goldsmith tradecraft leves that record EXP. The best of them, Embroiling Embroidery, returns 427,710 EXP for the same allowance, 20% more.

Across that rung the return runs from 318,720 EXP to 427,710 EXP per allowance — 3 distinct figures spanning 34%, so the wrong pick leaves 108,990 EXP of the allowance unspent.

On whether to wait: the best Lv 60 Goldsmith tradecraft leve returns 376,120 EXP per allowance, 12% less than the best on this rung, while the Lv 56 rung behind tops out at 379,930 EXP.

At Lv 58 this data holds 54 leves paying EXP across 3 categories: the 24 Tradecraft ones average 443,090 EXP per allowance, the 3 Fieldcraft ones 1,079,567 EXP and the 27 Grand Company ones 228,371 EXP, which puts this leve 20% below its own category's average.

Gil ranks it differently: 451 gil per allowance is 3rd of 3 on the same rung against 2nd on EXP, with the best there paying 1,248 gil.

Aurum Regis Circlet of Healing ×1 is a Lv 60 Goldsmith recipe, 3 steps deep through 6 intermediates, costing 37 units of raw material and 33 crystals.

Handing that in returns 9,622 EXP and 12 gil for every unit of raw material the order swallows, and the tree needs Alchemist, Goldsmith and Weaver.