Great news.
Bergger has been around for a while - available from the Linhof place in Southend as far as I know. the 35mm film is excellent - very wide tonal range. I saw some prints at an exhibition printed traditionally from 35mm (a slower emulsion, from memory) but it didn't strike me as any "better" than PanF - just a bit different. However, I'd heard rumours that they were bringing out a 120 version and that has got my attention.
Obviously, we'll have to wait for one of our more gifted printers to compare with other 400 ISO emulsions but I'm hopeful it'll be at least as good as the more modern films like TMax, Delta, etc.