Best Breastpump?

Ashley • Angel baby 3.27.16🖤 Rainbow 1.6.17💖 Due with #2 oct.18

Hey ladies just curious which breastpump is the best? There are so many out there! The one i currently have is a cheapie and doesn't do a very good job of emptying my breast.

I am interested in the spectra S2 and the Medela pump in style pumps...curious on opinions?

Thanks!