Really nice project! Thanks a lot!
7.x (legacy freenas) reigns supreme at the moment, though is being forced to rename or cease development. 8 has quite a few bugs and is not mature enough to be considered a stable "release" version, though it is labeled as such. The UI leaves a lot to be desired as well. The folks at IX seem like great people, but they're off the mark thus far with freenas 8.
There are no 3 star reviews.