With all the bottles that are out today, it was hard to decided which ones I wanted to use with my baby. I choose this type because of the style and the brand. I trust playtex and I really liked the design of this bottle.
The bottle is curved so it helps reduce the air flow to your baby. Another great feature was the vents located at the bottom of the bottle. This also helped reduce the amount of air your baby sucked it.
The nipples were wide to help resemble a breast which was great for going to breast and bottle which was also an important feature to me. The offer different stage nipples for this bottle also, so all you had to do was purchase new nipples as your baby grew.
The only con I had to this bottle was with the shape it had, it was hard to clean. You have to have a dishwasher, which i don't, or a good bendable bottle brush so you can reach around the curve and get to the bottom. This wouldn't stop me from using them again though. My son had virtually no gas and I think these bottles played a huge role in that.