Which breast pump do you recommend?

Jordan Jan
Medela pump in style 
Ameda purely yours
Tomy quiet expressions
Natures bond pure bp& accessory kit 
Medela pump includes: motor bag, 2 breast milk containers
Ameda pump includes: bottles,instructional dvd
Tomy pump includes: breast shields, 2 gum drop bottles,rechargeable battery, a backlit digital screen, on-the-go tote
Natures bond pump includes: bottles, milk storage pack, ac power adapter, carrying bag, cooler bag, tubes w/ connections valves, caps, 80mm breast shields, 76mm breast shields, 74mm breast shields, batteries