What breast pump to get for occasional pumping

Looking for advice! I plan on breastfeeding my baby and fortunately will be on leave while I do. I do have a haaka and a ladybug (btw can someone please explain why there were both in a set and why I’d use one or the other?)

I do hope that I can pump once a day after my supply is established to have a little stash so that I can leave the baby with hubby for a few hours or parents for a day later on and not sure if haaka is all I need or if I should get a manual pump and if so which one