First, I would check out the cloth diaper board on here; there is an FAQ section and it rates various brands of diapers. Also look on youtube for Cloth 101 videos (there are 7 of them); they are super informative. How old is your LO? Does he go to daycare?
I have 24 prefolds/6 Thirsties Duo Size 1 covers (a waterproof layer that you must use with prefolds, fitteds or flats) that we use at home and 20 pocket diapers that we use for overnight and daycare. I have 3 brands of pocket diapers: Charlie Bananas (fleece inside), BumGenius 4.0 (microsuede), and Hip Bums (WAHM). I also made my own cloth wipes: one side of flannel and one side terry cloth (I have about 50) and about 30 fleece liners (I cut strips of fleece 5 x 10 I think). I have 3 wet bags (a home one, daycare one, and diaper bag one). We use planet detergent.
Hope this helps! Feel free to look at those sites and ask more ?S!