Spears for Stone Vigilantes (L)

At 10 allowances a run, this leve's 702,370 EXP works out to 70,237 EXP per allowance, which places it 3rd of the 3 Lv 58 Carpenter Grand Company leves that record EXP. The best of them, Pulling Them to the Grind (L), returns 266,415 EXP for the same allowance, 279% more.

Across that rung the return runs from 70,237 EXP to 266,415 EXP per allowance — 3 distinct figures spanning 279%, so the wrong pick leaves 196,178 EXP of the allowance unspent.

Nothing above Lv 58 is recorded for Carpenter Grand Company leves, so this rung is the ceiling at 266,415 EXP per allowance — 26% less than the Lv 56 rung below it.

At Lv 58 this data holds 54 leves paying EXP across 3 categories: the 27 Grand Company ones average 228,371 EXP per allowance, the 3 Fieldcraft ones 1,079,567 EXP and the 24 Tradecraft ones 443,090 EXP, which puts this leve 69% below its own category's average.

Adamantite Spear ×1 is a Lv 58 Carpenter recipe, 2 steps deep through 5 intermediates, costing 34 units of raw material and 39 crystals.

Handing that in returns 20,658 EXP and 41 gil for every unit of raw material the order swallows, and the tree needs Alchemist, Blacksmith, Carpenter, Goldsmith and Leatherworker.

The record carries a repeats value of 5. This site reads that as 5 further turn-ins on the same leve — an assumption, because the source data defines no meaning for the field — which would put the ceiling at 4,214,220 EXP and 8,424 gil for the 10 allowances it costs, or 421,422 EXP per allowance.