Hellobee Boards

I don't have a lot of feedback on specific ones, but I would recommend whichever one has less pieces to clean

I would get the PISA or Spectra. I had both and liked them both- roughly same output.

Spectra- quieter, fairly comfortable
PISA- smaller body, parts available at BRU and Target (helpful if you forget your parts and are working)

Spectra, hands down. Plus you can use Medela parts with a tiny adaptor from Amazon.

The Spectra was a huge improvement over the Medela for me. I’m not sure how Ameda is even in business anymore—such an awful pump.

Spectra! I have the Spectra S2.

I've had Ameda in the past, and although I made it work, it really is not a great pump. I definitely would not recommend it.

Do you already have a pump? If so, I'd aim for a new pump that could share parts with the one you own currently. I had a similar selection to yours, and ultimately chose a PISA because I already had one and was happy enough with it not to rock the boat. It made things so much easier that I could swap cords, flanges, bottles, etc.between the two.