Thomastik-Infeld developed these strings over four years, and their high quality for violin strings has been a hot topic. The viola strings were released in 2024, and I don't think many people are using them yet. I used them for about five months and thought they were still good, but I replaced them before a concert. I felt they responded well and were easy to play. Since it was my first time using them, I tried the A string with a Dynamos string, and I thought the A string with Dynamos was also a good choice. Would anyone like to try them?