That's hardly an "alternative". It's basically one of the oldest and more mature projects in the area. I remember prototyping things with it 10 or so years ago and it was already of a very good quality.
The alternative project has no FUSE low-level API support. This is required to implement any real file system with FUSE on windows.
Also they have dependency on cygwin project if your code requires some POSIX semantics, which they all do since most of the FUSE projects are from Linux.
Crossmeta is just NOT about FUSE, it can also provide POSIX capabilities similar to Microsoft WSL. More here https://github.com/crossmeta/sys/
Crossmeta is just NOT about FUSE, it can also provide POSIX capabilities similar to Microsoft WSL. More here https://github.com/crossmeta/sys/