Joko:

I have a 3 month old and recently was looikng for cloth diapers. The ones that I think are the cheapest are prefolds with Bummis covers. I need about 24 prefolds with 6 small covers for my DD (it came up to approximately $200-220). I do a load of diaper laundry one a day so that they can dry in time for when I need to wash the other half. I have a couple of Thirsties covers which are essentially the same functionality as the Bummis but the Bummis are a bit sturdier. It can depend on the body shape of your babies.I skipped the newborn size and went straight to the small (just a bit bulkier at the beginning). My DD was 8lbs though at birth. When she will weigh 16lbs, I’ll go get another set of medium prefolds and covers. Still cheaper than disposable and much better for the environment. Think of all the non-biodegradable material, esp. with newborns who have to be changed 10-12 times a day, if not more!All the best with your darlings!