I am shortly to become a mum for the first time and though I intend to breast feed I'm going to buy some formula as a back up just in case. Can anyone recommend a brand. What should I look for? I'm into organics and interested in Hipp as it seems to be the only organic milk on the market, but is that a good idea for babies? What are the benefits? It doesn't appear to have all the things in that the other brands have and I don't want my baby to miss out if those things are important?