I agree that it's a little more tension sensitive than most copolys, probably due to its differing material composition. At higher tensions, it can seem too boardy and unresponsive, and at lower tensions, it can get spongy and overly springy. This is especially true when used as a main. I find it much less tension sensitive when used as a cross, which is where its attributes, such as its shape and its slickness, really shine. I like it as a cross both with multis and with other polys, both stiff and soft. In general, when paired with a multi, it will saw through the multi well before it goes dead, and when paired with a copoly, it'll splinter (it tends to splinter rather than snap) before cutting through the mains. I've only used it with 16ga mains, so that might not be the case with thinner gauges.