I've been looking online for a pump since insurance will only cover a single Medela. I had an ameda PY with DS and got a lot of plugged ducts so I'm wondering if a Medela would work better for me. Anyone compare the Freestyle and PISA? The ability to move around would be helpful this time around since I pumped every morning before work with DS. DS is school age so I will need to get all of us out the door pretty quickly in the morning. I've been seeing the Freestyle for $300 so the price is not that much more than the PISA for all the extra portability. Thoughts?