Can anyone give me reviews on the better pump?! I have been using a clinical grade medela, which needs to be returned to the hospital this week, so I bought the Medela pump in style advanced back pack because I have so many of the pieces from the hospital already. I didn't get the protection plan(stupid!) so before I open and use it, I wanted to lay my mind to rest (or return for a different pump!), so please give me some insight if you have used either! THANKS SO MUCH!