Desynthesis Endgame Guide

[Y-u-n-a-r-i-n]

I'm wondering, if I go back to weeping city (lore bonuses, 2 drops per boss x4), would it be more efficient?

How much gains per desynth do you get on average from iLvl230 desynths from Desynth Lvl 240 to 250????

P.S. the oldschool wiki desynth experience charts seem a bit off at this level, even at 235 desynth skill level I seemed to mostly get 0.5~0.7 from iLvl230s. Well, it does say highly estimated lol

dSkill Experience Formula for items r41+ (highly estimated)
dSkill = rlvl-25: ~0.80
dSkill = rlvl-20: ~0.75
dSkill = rlvl-15: ~0.70
dSkill = rlvl-10: ~0.60
dSkill = rlvl-5: ~0.50
dSkill = rlvl: ~0.40
dSkill = rlvl+5: ~0.30
dSkill = rlvl+10: ~0.20
dSkill = rlvl+15: ~0.10
dSkill = rlvl+20: ~0.05
dSkill = rlvl+25: 0.01
dSkill = rlvl+26: 0.00-0.01 (~75% chance of 0.01)
dSkill = rlvl+27: 0.00-0.01 (~50% chance of 0.01)
dSkill = rlvl+28: 0.00-0.01 (~33% chance of 0.01)
dSkill = rlvl+29: 0.00-0.01 (~10% chance of 0.01)
dSkill = rlvl+30 or more: 0.00