PS kumfa saurin abinci akwatin zafi gyara inji fadi yanke hukunci daya iri ne na musamman iri na abokin ciniki bukatun, yawanci ba haka tsara, idan abokin ciniki so su gwada biyu styles da amfani da rashin amfani a yin zaɓi daya daga cikin mafi m, za a iya musamman keɓaɓɓu. Dangane da rashin amfanin sashin fadowa da amfanin sashin tsaye, ba a ba da shawarar rikitar da su biyu ba, don haka juya fa'idodi zuwa rashin amfani, ƙara farashin kuma ya shafi samarwa.