Breast pump reccomendations

Ok ladies, I need some reviews and experience stories! I am in the process of choosing a new breast pump. I had to exclusively pump with my first, and during that experience I used the Medela pump in style. My outcome was 5-6 ounces per session. Although I hope to successfully breast feed this time around I have been looking into the Spectra pumps. I'm afraid to spend almost $200 on a new brand I've never tried. Does anyone have any stories of switching from medela to the spectra? Pros and cons? I would love to hear the positive and negatives from your experience!