Built This City on Blocks and Soul (L)

At 10 allowances a run, this leve's 1,376,840 EXP works out to 137,684 EXP per allowance, which places it 2nd 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, 93% 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 40% below its own category's average.

Birch Lumber ×5 is a Lv 58 Carpenter recipe, a single step, costing 25 units of raw material and 25 crystals over 5 crafts.

Handing that in returns 55,074 EXP and 225 gil for every unit of raw material the order swallows.