I am looking to get a closed system type breast pump and particularly want one where I don't have to kill my back and neck sitting like the hunchback of Notre Dame whilst pumping (as I do with the Medela Swing). I read a review of the Ardo Calypso that it supposedly allows you to lean back whilst pumping. Just wondered if anyone had experience of how effective this was or if the Lactaline also allowed you to do this (it is quite a bit cheaper on Amazon than the Calypso). Any other recommendations gratefully received.