Breast pump insurance coverage/ brands.

Ashley • Married Mother of 1 baby girl, 5/17/13, baby #2 due 9/4/15!! ?
I'm almost 26 weeks.. So I started looking into my breast pump and which one my insurance is going to cover. Sadly they won't cover the Medela pump in style like I thought they would. I only have experience with a Medela pump. 
But These are my choices: 
Ameda - purely yours electric breast pump 
Tomy - quiet expressions breast pump
Natures bond- pure breast pump and accessories kit 
Has anyone heard of these brands? Or recommend one of these over the other or any experiences with these?