NAN OPTI PRO, EMFAMIL A+, NESTOGEN, S26 GOLD⁉️

I am planning to switch my LO'S FORMULA MILK. Mag pa 5months old na sya. Mahal kasi yung milk nya eh. I am looking for a cheaper milk pero yung sagana padin sa nutrition at hindi tabang hangin.. WHICH CAN YOU RECOMMEND PO? ☺️ Ano yung hiyang sa baby nyo? ♥️