I just love this string. When I'd found it several years ago, I used a leicht versión (0,25), and it was beatiful, clear, and very nuanced, but lacked a bit of power. With the medium gauge, the one that I purchased just now (0,26), the power is amazing. The sound doesn't break even with high amounts of pressure of the bow, and it projects far and loud. The timbre follow strictly the changes of bow pressure, point of contact and speed, and is of a very nice and clear kind. It blends well with my Tonica set up, and it has a nice warm feel even though it is clear and definite. It really is like a gift from afar and old from Heifetz himself (this was one of his favorite E's).
Thank you very much for your attention Fiddlershop, for writing to me as soon you had these strings in stock.