"In the beginning I have had some trouble with the lightness of the bows. But now I get along really well. It certainly takes a little time getting used to. Now I played the Arcus Sinfonia in our last concert. I am surprised of the wonderful sound. Especially the A-string sounds much improved on my cello. Until now I always had to apply a lot of power to make the A-string sound, but these bows respond extremely well, even at the tip.