I've always heard the dr. Brown ones are good but, I feel like they leak and have too many peices. I know there's only like 4 other than the actual bottle but, when you're hurrying that's alot! haha
I don't like Dr. Brown bottles. To me they leak. My daughter's Dr. Brown bottle leaked all over her carseat and the base of it. There was literally a puddle when I lift her carseat out the car and she was soaked. Plus there a pain to wash.
I agree with @baby26