Which breast pump?

Amanda

I get a free breast pump through my insurance and I'm just wondering what's worked best. I had a low supply with my first one, I have an action plan to hopefully avoid it this time, but I also want to he prepared incase I have a low supply again. I had the medela advance pump with my first one. I'm thinking about getting the spectra S2. What do you all recommend/what's your favorite and why

Thank you!!