My 1st choice
I have been using spectra S1 for 2 years and it was recommended by a mummy. It is gentle, have auction and massage levels to choose from. I love the night light which I can pump easily without switching on the room light for pumping. The cons is that it is big and bulky. I tried other brands of breast pump but still prefers using spectra. Bought spectra M1 and S9+ too so I can bring out or use it at work.