I have Aetna and have never used a breast pump before. They do offer the style of the Medela pump, but the supplier is completely gone, so my choice is: Ameda is purely attached to your breast pump: pure is your sucking milk with 2 sets of custom breast flanges and double HygieniKit milk collection system with 3 cooling elements cold carry milk storage tote bag, one-Manual breast pump handle assembly, super fiber tote bag with adjustable shoulder strap, AC power adapter ). Personal Double Pump (item #57038) comes with: compact motor, bag with mesh pocket, double pump kit with 24mm personal gear™Milk cover and 2 milk bottles with lid. Advanced Dual pump with no battery (number 57018) attached: tan shoulder bag with integrated motor unit and insulated cooler, 150 ml breast milk bottle, bottle holder, double Pump kit with 2 sizes breast protector and manual piston/cylinder pump. Advanced Dual pump with battery (No. 57045) attached: tan shoulder bag with integrated motor unit and insulated cooler, 150 ml breast milk bottle, bottle holder, double pump kit, breast protection, manual piston/cylinder pump and battery with 2 sizes. Ameda comes with pure your breast pump: pure your breast pump, carry all the tote bags, double HygieniKit, AC power adapter, zip black tote bag, three freezer packsoz. Collect bottles and lock caps. Works on three power supplies: AC adapter, six "AA" batteries, or optional car adapter. Hygeia (HG) breast pump comes with: EnJoye LBI professional-First-class breast pump, built-in-Black luxury tote bag with built-in lithium ion batteryIn the individual accessory Group (PAS) of the cooler and Hygeia twin pumps. Features: automatic suction release cycle, independent cycle speed and vacuum regulator control for optimal pumping experienceSolid structure. Limited Warranty for three years motor assembly. B Pakistan dual electric breast pump is equipped with: B Pakistan dual electric breast pump, carrying bag, two breast milk storage bags and two bottles of breast milk pump. Please help me! ! Ameda doesn't look so good, but I 've never even heard of other brands.