I have been using playtex drop-ins since we came home from the hospital, but bought a Lifefactory glass bottle this weekend and just started using it. DS likes it, and I like it because it doesn't have any small parts - just the bottle and the nipple. But I am worried about him sucking air.
So I'm just wondering for those of you who use glass bottles, which brand do you like and why? Did you try any other brands first and if so, how did you make your decision?