At the 2019 ISB last June I found a new bow stamped E.Sartory attributed to Morizot who actually worked for and made bows for Sartory so, I put the Lotte up for sale and bought the Sartory-Morizot on the spot.
As I keep on average 2-3 basses for personal use, I needed a 3rd bow and I got back in trade with a bass sale a nice Italian bow I had sold just a few years earlier. Andrea Proietti, Cesena, Italy c.2014.
So, the line up now is Slaviero, Sartory-Morizot and Proietti..