i think

Return unison market will helps reducing duran's inflation n also ballancing in-game's player

so far now
98 of 100 player who play duran

but if we re-implement it. this may made it become 60 of 100 player who play duran. 40 of 100 player who play arus and 50 of 100 who play both and may reduce the inflation too. since arus server is extremely stable in economy