Portable breast pump

Hi mummies, I am going back to work soon and would like to purchase a portable breast pump as I’m using spectra dual s at home and it’s too bulky to bring to work. Thinking of purchasing between Hegen and Loveamme tailor made pro. Any mummies have any experience with the above pumps? Or can recommend me a portable pump? I have baby express be nice but I find it painful as it’s hard to align nipple to the flange properly. #advicepls #firsttimemom #FTM