Hello everyone! I wanted to ask, who has used the SNS (Supplemental Nu…

Hello everyone! I wanted to ask, who has used the SNS (Supplemental Nursing System) from Medela? My lactation consultant recommended it specifically for me, as it helps with baby refusing the breast, I read that it also helps not get used to bottles during breastfeeding. The only thing is that it's inconvenient because you need to do a lot of things to prepare everything. And it's also expensive ??‍♀️ I want to buy and try it too. But I'm curious, is there anyone who has already used it, hear some opinions☺️ maybe some tips ?