I just found out that we can get our breast pump covered through our insurance. Here are the pumps that we can get for free:

http://www.cambridgemedsupply.com/breast-pumps/medela-breast-pumps
http://www.cambridgemedsupply.com/breast-pumps/ameda-breast-pumps

Any advice on the best choice would be very much appreciated! I do plan to return to work at some point, but the return date is TBD, so I don't know how long I'll be home with baby.