For several months I am now the happy owner of an Arcus Cadenza gold viola bow. Its elasticity and fast response allow to modulate the tone perfectly. Not only my chamber music partners say that my not very large French viola (40,5 cm) sounds much bigger with it.
Due to the excellent balance the weight seems to be just like a violin bow, which makes the alternation between the viola and the violin, which I play mostly, much easier. I will recommend your bows further, also because of their beautiful design, which is a pleasant contrast to other carbon bows.