I am starting to see why the cheaper polys are 7-8 bucks. They have no real sound or feel and no power. Black Magic is a great example of this. I am looking for a poly with power..one that cracks when I hit it and let's me control it with spin. I currently have one but it is a tester string and not in production yet. I know I can look it up on string database, but I wanted opinions of people here. I am thinking of trying Big Ace again, or Pro Line II, but I have no idea what else to consider. I string at 54#s and use YT Radical Pros. I use full poly, not hybrid.