Shoot. I was all set to order a reel of Pro Supex BA Micro 1.15. Until yesterday. Then I got back a newly strung set of CF 1.20 (hybrided with Forten Sweet crosses at 58/61 ). It felt really great: lots of feel, pop, crisp but not hard. And on the sweetspot, it let out a nice intimidating "crack." So now I'm reconsidering: Big Ace Micro 1.15 vs. Cyberflash 1.20. Price is not the issue. I want crisp, feel, spin, touch--in that order. (With my 18 X 20, both will be plenty durable.) Which would you choose (and why)?