hmmm. "Better" is subjective and pretty much depends on each person's body. I take Rainbow Light Just 1 right now and really like them, all the vitamins are derived from food sources so you are less likely to pee them out. After I am out of this bottle I am probably going to switch to NOW brand prenats simply because they are 4 a day so you are less likely to get sick from them, and also less likey to pee it out because it's not going into your system all at once.
An alternative to this is just cutting your pill in half our thirds or what have you.