I registered for and received Playtex Ventaire bottles. Since I'm EPing, I'm already using them. If I give the BM to him in a Medela bottle he does just fine, but if it's in the Playtex bottle, then he ends up spitting back out the majority of what he's eating and therefore needs a feeding again sooner than normal.
DH and I decided we need to look for some new bottles. What bottles are working for you?
Re: Recommend your bottles...
Diagnosed with PCOS March '10 - Started 1000mg of Metformin

After 3 unsuccessful Clomid cycles, FSH+Ovidril+IUI+Progesterone=BFP!
Time to make Emilie a big sister!
May '16 2.0: Letrozole+FSH+Menopur+Ovidril+IUI+Progesterone=BFP! first beta-45.44, second beta-148
:Blog:
This exactly!! I use both the Gerber and Evenflo ones and DS loves them!