to get electric breastpump or manual?

hi mummies, i am already 28weeks as of now still slowly getting baby's stuffs + also stuffs for myself. however i am still at lost on whether to get Electric pump or manual pump like Haakaa etc.. how did you mummies decide? and if you chose electric over manual, would you spend more on it despite not knowing if you're going to breastfeed exclusively or if you have enough milk to supply?