So I am planning on breastfeeding and really hope i can do it. However, i do have some bottles and a steriliser in the cupboard "just in case"! I know this isnt always advised as it means you can give up too early too early on but I thought I ought to have a tub of formula powder milk ready to use should I encounter real issues and I am on my own. I just wanted to know what to go for. There seems to be 3 main brands (SMA, Aptamil and Cow and Gate) and I guess i need the one marked "from birth/newborn" etc but what should I go for or does it really not matter?