I just posted about this in another thread today. I'm really happy with my china ebay cheapies, I bought 18 of them I think and an extra booster/insert for each. I have loads of bamboo boosters that I used in prefolds with DS was younger but I don't seem to need them for extra absorbency (at this stage). I like the bright colours but wish mine had coloured snaps rather than white. The fit is perfect but I know some others have problems with fitting. Like all MCN's just get 1 or 2 to try to see if you like them and if they fit your baby ok. I only started using them when ds was 5-6 months as the prefolds anc overs fitted him much better when he was smaller, I found the ebay one way too big for my liking anyway.