Medela pioneered the 2-Phase Expression technology that mimics how babies naturally nurse—fast stimulation followed by slower, deeper expression. The MaxFlow version enhances this with PersonalFit Flex connectors that adapt to breast shape for better comfort and output. It's an open system (milk can technically enter tubing), which some moms dislike, but Medela's track record is impeccable. The battery pack allows portable use, and the included tote bag is genuinely useful. Hospital-grade performance with extensive parts availability. Slightly pricier than Spectra but with arguably better brand recognition.
