It doesn't look much better than a regular fifth line. Maybe it's just the Ozone aversion to not do things flysurfer has done, rename mixers, don't have good drainage, lack adjustments, generally claim they know more about designing foils and water foils. They do seem to have a general superior attitude, their riders too! Just look at plummet. I'll just ride my cheap Pansh anyway and enjoy myself, pffft. I do remember meeting an ozone land boarder once, non stop he would go on how great ozone is. Gave him a go on my FS, he shut up about ozone after that. Was about 8 years ago though so I am sure they are much better now.
I'll add, flysurfer has had an internal safety line on the viron for a long time. Viron 1 it could rip the fabric. With the Viron 2 FS reinforced it.