Let me start by saying this little pump has been my breastfeeding MVP! As someone who's used both electric and manual pumps, the Medela Harmony stands out for its surprising efficiency. I can empty my breasts in just 10-15 minutes - sometimes even faster than my expensive electric pump.

The compact design is perfect for tossing in your diaper bag. I've used it everywhere - during power outages (lifesaver!), in airport bathrooms, even discreetly in the car. The soft silicone flange makes it comfortable enough for multiple daily uses without nipple irritation.

What really impressed me was the output. I consistently get more milk with this manual pump than with my Spectra S1. The 2 Phase Expression technology really does mimic a baby's natural sucking pattern beautifully.

Now, let's talk cons: Your hands do get tired after prolonged use (I recommend switching hands frequently). The collection bottle could be larger for moms with heavy supply. And while assembly is easy, one piece can be tricky to take apart for cleaning.

The included storage bags are fantastic - truly leakproof and preserve milk nutrients exceptionally well. The wide opening makes pouring with one hand (while holding a squirmy baby) actually possible!

If you're debating between this and a Haakaa - there's no comparison. This gives you actual pumping power rather than just passive collection. For $30-ish, it's absolutely worth having as a backup or primary pump for light use.

Pro tip: Add a duckbill valve for even better suction! Just remember to use coconut oil on the flange if you're sensitive to friction.