Best pumping machine advice pls

Priya

Hi all, this may have been asked like a million times. But I didn't see a latest post. What pump is the best? Am planning to breastfeed and store a stash for emergency and travel purposes. Will start working when baby turns around 6 months. Last time I had excess supply and suffered a lot. Again that was 5yrs ago. Not sure now but I would like to pump at least once a day to help me when I start working.