This was not an easy task since there are so many quality brands and so many different price ranges. To make things easy I made the list in Top 3 for the main category. If you click on the breast pumps link for each review it will bring you to amazon so you can read more reviews or buy the breast pump. I hope this helps and let me know if you bought one and your feedback.
Top 3 Manual Breast Pumps
Top 3 Single Electric Breast Pumps
Top 3 Double Electric Breast Pumps
If you are not sure which type you need I wrote a Breast Pump Buyers Guide to help you.