ds2 (14 wks) is ex bf but I want him to take bottle in evening to give dh option to put him to bed and its important to me he'll take a bottle so we have some flexability so far I've expressed 6oz every morning for the feed but with a 22 mo its hard work to remember/have time sometimes - I'd liek to give him formula as last feed, how do you decide on the best formula for your baby? for ds1 we gave aptimal but its one of most expensive, why? is it any better than others on market? I have no idea where to start....