So this thread originated between the Aramith and Brunswick top line balls and has moved into a host of other choices. That said, does it have to be either / or? I have played both, prefer the Centennial for aesthetics, and think that as they slightly yellow with age, they look more rich and mature, like me!
Still, I play the Centennials all winter. In the spring I have a set of Elephant Beautiful balls that I put on the table. In the summer, I put out the Vigma Special USA set and in the fall I play an English Red and Yellow set. When I change them out, I clean and polish the outgoing set. It keeps the table interesting and fun. All the sets play well, and I wouldn't say ANY plays really BETTER but they all play DIFFERENTLY. It forces me to adjust and think and stay focused.
My point is this: Does ANYONE really just play all the time with just one set of balls for their table? To me that's boring.