the new diamonds come with cyclops balls in the packages they offer. Most of the pool rooms near me have newer diamonds with cyclops balls. I have only played with aramith pros at home. Saying that, i can't tell a difference between centennials and the aramith pros in playability but the cyclops cue ball seems to shoot really light to me! It takes spin well and performs ok but Definitely different! Is it really lighter? What's the difference between them? And yes I'm using the search function also, but this is more fun!