Wala akong personal experience with Yooboo specifically, pero a few of my mum friends have tried different automatic pumps and ang common feedback nila is na mas importante talaga ang suction strength at comfort ng flange fit kesa brand, kasi ang pumping ay very individual, depende sa body mo. I'd suggest checking reviews on Lazada or Shopee first, at maybe ask sa group kung may kasama mong mum friends na nakahanap na ng maganda, para sure ka na bago mo bilhin!