Alright, tested both these strings. strung at 55lbs, and here are my initial thoughts. Comfort/Softness: Big Ace Power: Cyber Power Spin: Big Ace Touch: Big Ace So I guess Big Ace is the winner. However, will still have to test them as a hybrid. I'm going to hybrid with Gosen Sheep Micro 1.25 in the crosses and mains, and see how it goes. The poly's are sweet by themselves, but I think a hybrid will give my shots more dimension. Found Cyber Power to be just a little harsher on the arm compared to Big Ace.