M.M.
I used the Avent Isis IQ Duo (double electric pump). It is fabulous and I will never ever recommend a Medela pump to anyone again after using this pump. This pump gives the user the most control over the settings and I recommend this to everyone who asks. As for the bottles, I used the Playtex Drop In System at first, but now I use the MAM bottles. They are really cute and its a pretty good system, I think. I dont know if the slow flow would be too fast for a newborn though. Let me know if you have any other questions.