After much laborious reading and meditating, I am pulling the trigger on a set of Compas 180's. It was really a tough call to get the Compas VS Anima, but since I do a lot of arco, I thought I would give these a try. I would be happy with a string that bows well, is less tension than spiro mittels, is darker than spiros, but still has some growl and sustain and it looks like compas 180 will fit the bill...