Which brand of diapers do you recommend which is cheap and good? Where to get them?

A lot of my friends recommend Merries, but these are not cheap as compared to other available brands. They preferred this brand as it seemed to fit their babies well and none had any spillage thus far. They buy it from: One of my friends buys through this website: http://luvbabies.kimsang.com.sg/150-kao-merries or would wait for baby fairs to stock up. Have another friend who recommended Huggies for small babies. She either buy from NTUC or kimsang (same website as above) after comparing prices.