I"ve had one stuck sparge with my s/s braid. I stirred the mash too much and kinked the braid right where it met the cooler wall, and i didn't get a single drop of wort. I had to scoop out 30 quarts of water and twenty six pounds of grain into an 8 gallon plastic fermenter before I could see what my problem was. It was my biggest mash in my brief homebrewing career, and i was stirring the piss out of it every five minutes. My next equipment upgrade will be a bazooka screen! But for now the braid works very well for me.