Ah, heavy user masa kerja memang kena cari pump yang practical dan efficient! A few of us mummies swear by electric pumps with good suction, ones pakai tubing la usually, sebab cup-only types macam Autumn Leaf tu memang OK but sometimes jadi messy kalau you're rushing at work kan. I personally pakai Spectra S1 dulu, boleh express habis dalam 15-20 minit and built to last, tapi Medela Pump In Style also solid if you want something more compact to carry. Cup-only is nice untuk cleaner experience, tapi untuk heavy users like you, I'd stick dengan electric pump pakai tubing, faster, more reliable, and easier to manage during workday. Have you checked out Lazada or Mothercare, banyak options and pastu can compare reviews dari other working mums there?