So ive been doing lots of reasearch on breastpumps. I will be going back to work in 4 weeks. So far Ive seen prices fluctuate, read good and bad reviews on different pumps, identified closed and open motors.uand have narrowred them down to three: medela,purely yours and lansinoh affiinity. Medela is the most popular one, but would certainly put a strain on my budget. The other two are within range. I used the ameda hospital breast pump and still have all the extra parts which i could use with the purely yours model. Ive also seen them for a fraction of the cost on craigslist, but used. Any input or recommendations?