I am sure Chris Barrett will hopefully chime in. Chris uses the FPS with his photography, I believe with the Sony 35mm.
He wrote a pretty detailed post on LuLa, but not able to locate it.
As for the rest of the gear, I mainly remember the e shutter, (not sure where that is), The Universalis, (has been shipping over a year now or longer), the FPS, appears to be shipping in limited quantities.
Not sure if Arca was at Photokina, hopefully they were. But since Rod K has moved on to other roles. for Arca, the US presence is not as strong.
On the other stage, the new Cambo camera with the integrated L bracket excellent design. Seems to be based on the Smart Flex L plate (which I use and love)
Paul C