The tried-and-true, insurance-friendly double pump from the brand hospitals use, now with a stronger closed-system motor.
Medela is the name most US parents (and lactation consultants) already know, and the Pump In Style with MaxFlow modernizes the classic with a closed system and stronger suction. It's dependable, widely serviced, and one of the easiest pumps to get free through insurance, so it's a safe, low-drama pick. Parts and replacement flanges are stocked at nearly every Target and pharmacy, which matters when a valve tears at 11pm. Skip it if you're chasing hands-free freedom or the absolute strongest suction, because Spectra and Baby Buddha edge it out there. It's a corded pump at heart, so battery-powered portability is limited compared with the S1.