Waalaikumsalam, saya pernah dengar pasal pump ni dari my neighbour, dia cakap yang paling dia suka is the adjustable frequency, ada 14 level so dia boleh fine-tune ikut keselesaan dia sendiri, tak rasa forced to use one fixed setting macam pump lain. Suction pun boleh adjust up to 12 level, so memang quite customisable untuk different mums with different needs. Yang menariknya, it comes with both 24mm and 27mm breast shields sekali, which is a nice touch sebab ramai mums struggle nak cari the right fit separately. Katanya noise level pun quite low, so boleh pump even when baby is sleeping nearby without disturbing them, that alone is already a big plus for most of us, kan? Overall nampak macam a thoughtful pump, but I would suggest try dulu if ada demo unit, sebab comfort with any pump is quite personal.