Hegen pump is good. It will pumo each boob up to 30 mins after which will auto shut off. Of cos you can have a choice not to pump up to 30 mins (up to individual). Have a short experience with Medela pump. If will to compare, will still choose Hegen. 1st time pumping you may feel sore as baby also latching however at the back nipple will not feel like sore or pain. You can check out if baby fair will have any Hegan booth. If yes, you can always check out there.
Loving my Hegen pump. Easy to assemble and portable. The bottles are easy to wash too.
Hegen is nice. Comfy phalanges.