I purchased for a different reason.....
Most mom's buy this bottle to transition an exclusively breastfed baby to a bottle. However, my reason was different. I wasn't producing enough breast milk and needed to supplement. I was also pumping. I was using the regular bottles that came with my pump for both the formula and the expressed breast milk. However, I was still placing baby to breast. He was having a lot of nipple confusion and started to loose his strong latch/suction. And I was so worried. Because regardless of me supplementing and pumping, I always wanted the option to put him on the breast.
I happened to see these and figured I'd give it a try. And let me say, the difference was almost immediate! His latch is strong as ever. I go between bottle and breast with zero problem and zero worry. I did buy slow flow nipples and I will always keep him on the slow flow to match the flow of my breasts. But man, I'm one happy mamma! I don't want to sound cliche but the minbie bottle has literally saved my breastfeeding bond with my son.