The one thing they are saying in that paper is that they make the fs work to have its writes at about the size of the erase group which would in fact help. A p

The one thing they are saying in that paper is that they make the fs work to have its writes at about the size of the erase group which would in fact help. A problem I can see with using this on large SSDs is that their erase group size is now fairly large (at one point I was told by a vendor the erase size is 1GB in an 800GB 3WPD SSD).