I used pippeta too and found it brilliant. I used it for two months but I wasn't producing much so stopped once my baby reached her due date x
I’ve got the momcozy mobile flow ones and honestly I get just as much from them as I did with the hospital ones. They do need the valves replacing every so often but that’s the same with most. They are expensive though I feel! You can get them on Vinted still boxed for a fraction of the price x
I used the pipetta hands free one and loved it! Used for about 5 months with no issues before I stopped expressing x