I am a first time mum exclusively expressing and at 8 weeks pp was fed up with spending half my days expressing. I have large breasts and found i couldnt use my own dual pump without loosing suction or spilling milk. Enter the my pipetta dual pump, what a game changer, no leaks, hands free, i can play with my son on the mat whilst expressing, it takes 20mins and i get the same amount as i did from my other pump. I have tested this with moving around, washing pots etc and have had no issues what so ever. It has massaging modes automatic mode and suction mode, with 12 suction settings, i find setting 1 is enough suction for me! Only slight negative is how often they recommend replacing the parts, when expressing 7x per day id be replacing parts every 4 weeks. But for hands free on the go expressing it has changed my life :)