[Capella]

I haven't used Noogleberry, so I can't directly compare. Perhaps someone else can answer that better than me. I've heard it's a bit sturdier in construction. I'm not sure if it has a release valve or not. Inspired by member Karren, I made a DIY system early on and used a brake bleed vacuum pump I ordered from Harbor Freight. That pump is similar to the Noogleberry one, but entirely metal and has a convenient release valve.

I think the trickiest part of this stuff is the cup fitting. For my skinny chest, a contoured cup is a necessity and cushioning at least preferable. I've got the Kangzhu large with soft plastic edge liners and it seals quite well if I first massage my breasts with lotion/oil, then rub a bit of water on the cup edges to seal.

The Kangzhu can be purchased so cheaply I'd suggest trying it out first to see how you do with using a suction system, then, perhaps, graduate to Noogleberry later if you wish.

Here's a search page that shows the best deals at eBay on Kangzhu systems:
https://www.ebay.com/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=breast+suction+-%28milk%29&_sacat=0&LH_TitleDesc=0&LH_PrefLoc=1&_sop=15&_skc=200&_odkw=breast+suction&_osacat=0&rt=nc
(You'll have to scroll past the milk and nipple pumps and they might be on the second page.)

Here's one for sale by a seller with a good rating:
https://www.ebay.com/itm/Woman-Breast-Vacuum-Pump-Large-Breast-Suction-Twin-2-Cups-Cupping-System-Brea/292384762331?epid=2236001062&hash=item44137d69db:g:zMoAAOSwLdBaQk7s

Thank you all for your replies ad suggestions. I just ordered my Kangzhu cups (i decided L) and I am excited about it. I will be updating you with the progress as I know that It might take some time. I need to stay positive and and probably will be around stalking threads with positive results