Breast pump.

I'll he taking a few weeks off after baby is born but then I'll be going back to work. I'm a caregiver, except I don't work in a facility. I work in their home. My shift is from 10pm - 8:30am, so for the most part they're sleeping. I was wondering what breast pump you'd recommend for bringing back and forth to work. I was thinking about getting the Lansinoh Electric Smartpump.