I've been using the Aramith Tournament Duramith balls for about a year now, and they play fine. Plus, they stay clean and don't seem to pick up scuff marks, at all.
Simple question, what are your favorite Balls to play with?
While not it the Poll, What Is Your Favorite Cue Ball To Shoot With?
OK, I'll go first...Centennials & Red Circle Cue Ball.
Most of what I've read states the Aramith & Centennials are identical, but the 4 most common Cue Balls (Red Circle, Red Dot, Blue Circle, & Red Triangle are all quite different) http://billiardsdigest.com/forums/showthread.php?14466-A-Red-Dot-is-a-Red-Circle-is-a-Red-Dot-Or-is-it&