I plan on breastfeeding and the Medela freestyle hands free double electric pump has great reviews. The thing I am confused about (and this may be very dumb on my end), it comes with bottles, but are those for storage or feeding or both? I have heard Dr Brown bottles are the best bottles for feeding (like when I can't breastfeed). What bottles do I get!?! Do I need a funnel to transfer the milk!? Lol I am very confused.