C.M.
I've had to exclusively pump with both of my kids too, but I used the Medela pump in style. I had to get a new one with my 2nd baby because the diaphram (?) on the front, underneath the face plate had a hole in it. I used my first one about 19 months and my second one I'm still using but it's lasted 15 month so far. With both I was pumping up to 8x per day. My husband also bought me a Targus plug adapter so I could pump in the car.