@ Bronz, I dont know about BM exactly, but I use the Mother Nature swim nappy and its great. - it looks similar to the BM, It compulsary for swimming lessons to have a swim nappy and the little swimmers from huggies are very expensive.
Lucy, I use the Mother Nature 1 size fits all and I like them. I have found that the covers vercro goes funny very quickly, so have bought covers from the UK which are also 1 size fits all, but use poppers instead. My sisterin law is sending them over (along with my organic salt and preservative free baby stock cubes)
They do take a while to dry, but it hasnt been a problem.
I also have the all in one, one size cherub tree nappies (5 of them) which I LOVE. I would have bought more, but only discovered them recently and already have a whole supply of the MN ones. They are great. Because they come apart they are quick to dry, the fleece inner has a stay dry feel, the microfleece inner and hemp are very absorbant. To me they are about as close to a disposable as you can get. They are a bit more expensive, but then because they are one size fits all you shouldnt have to buy anything more.
They are more blky on bums, but I love big bums:) James doent feel right in disposables.
The seventh generation from dischem are bleach free, but from what I have read the moltex and bambo are more eco friendly. I always carry 2 disposables on me for in case (like yesterday I was out longer than anticipated so had only packed 2 extra cloth nappies and James decided to have a poo full day:)) They are less bulky in the nappy bag. James is now 5 months old and I used half a pack of the size 1 (pampers that were given to me at my baby shower) and am now using the 7th generation. I was given a free Bambo sample, and liked it a lot. Will probably get that for the next size...