I meant to chime in a few days ago, but have been in Erie and thus outlaws (of the in-laws sort ) kept me from responding sooner.
Just as well as GuzziMoto "answered the mail" about the piggyback v. remote-reservoir distinction with more clarity than I would have provided. .
The latter, an Ohlins, came OEM in the Cafe Sport and the Scura, the Ballabio's snooty cousins.
Someone in Atlanta had the then-dealer -- Atlanta Triumph Ducati (and in silenzio, Moto Guzzi ); long gone, of course -- install something even fancier on their Scura. I got that (and the Scura's ECU) transferred to my Ballabio. See pic.
I am hardly a suspension guru -- with the exception of sag, a topic that, at my age and fighting weight I am an expert, at least in providing lots of data points -- but my obviously unsophisticated buttometer thought that the Ohlins was noticeably superior to the stock (Sachs WP, I think) one.
Bill