
Voted 10/10 | Yes, I searched among my route descriptions from 'Bergsteiger' magazine and found it:
It looks it's the same ferrata. E. Hüsler names it Weg ohne Grenzen / Ferrata senza confine. He rates it 'schwierig', so I would recommend Bor, that also you lower your grading from 'very hard' to 'hard'. But it's not my own experience, of course.
On my Tabacco map this ferrata is also (actually only) named 'Bergfürerweg'. And in Bergsteiger route descriptions I also found a description with this same name. The ferrata was made in 1996 and is rated 'sehr sportlicher Klettersteig', a somewhat unofficial and strange rating, where you don't know how hard it is.
So, this is clear. There also exists the third route, which Bor also mentions. So, Bor, why not adding it on your list on the main page: The eastern approach goes by the Austrian territory and is named 'Steinbergerweg'. In Hüsler's Klettersteig Atlas it is rated as an easy ferrata, with some care about falling rocks needed. As you mentioned it joins the other two routes above, below the summit part.
Cheers!
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