Honestly sis, I'd suggest waiting until after you give birth kasi hindi mo pa alam kung paano mag-supply ka or kung kaya mo mag-breastfeed comfortably, some of us bought pumps na hindi namin nagamit ng maayos! For me and a few of my mum friends, manual pump muna kami tsinghera para simula, tapos nag-upgrade na lang kung really needed namin ng electric or wearable, kaya mas practical ang gastos. Try Spectra or Avent if you end up needing one, sobrang sulit and reliable sila, and maraming kaibigan ko na nag-swear by those para sa daily use nang hindi sobrang mahal!