Okay so I know it's pretty new, but has anyone tried the new Medela Sonota Smart Pump? I am pregnant with my third and still have my Medela Pump In Style Advanced from my 2nd pregnancy 3 years ago. I bought it brand new from Babies R Us when I was pregnant with him (before I figured out that my insurance would have covered it lol). Anyways, I'm just curious and wanting to buy the Sonota this time around, but would like to know how it compares to the PISA. I don't want to waste $399 if it isn't as good, or the same. Thanks!!