In terms of pumps I sometimes feel like I've used so many. Avent & Tommee tippee manual, Ameda lactaline personal, medela symphony, medela mini electric, something called a Kitett but I've been lent a Medela Lactina Plus for another attempt at coming off the domperidone ( well it's worth a try, and at worst I'll have a freezer full).
Bloody amazing, pumped with the Ameda, got the usual 2oz (60 mls ish) then plugged myself into the lactina as an experiment. Just shy of another 2oz (50ml) That's twice my usual night time go.
I'm just sharing my yay ness and also how great good support is, I could never afford to rent one of those.