What are the best type of dippers, baby bottles, baby food, baby formula ?

diaper i use huggies natural fit, they are my fave over all. and formula i use enfamil lipil, in studies they have shown babies on enfamil score better on vision tests than babies on other brands. and also better brain development. baby food i use gerber, i sometime make my own but i get busy in the week. and bottles...i've tried 2 and i cant tell you i've found one i love...but i use avent, you have to get the nipple part screwed on just right or it leaks everywhere!