Ameda! I had a PIS and disliked it. The Ameda is a closed system, no milk in the tubing like my PIS, small & portable, powerful and customizable suction and speed adjustments. I can get two letdowns by adjusting the controls. I also was sold to pump .5-1oz more when I switched.
Edit: the parts are easy to clean! Medela bottles fit with no extra attachment.
My phone thinks it smarter than me. Please pardon any mistakes.
Last edited by cyanotype; 10-15-2012 at 06:38 PM.