After owning a blue circle that came with my centennials, aramith red circle, and aramith measle ball...
The measle seems to be the most resistant to wear, but that has strictly only seen my
Home table which has relatively clean simonis 760 cloth.
The red circle and blue circle seemed to wear quicker, the wear seemed to be more noticeable after bringing them to pool halls, particularly tables that had tournament brand cloth.
When I use either blue or red circle on my home table now they both feel lighter, they only weigh about .10 of a gram lighte(last time I weighed them)r but it is noticeably different. They either spin more or grab the cloth better, not sure as to why but it is much much easier to hit any extreme draw/follow/spin shots.
My blue circle has seen more table time than the red circle but feels slightly heavier. Which is odd to me because anytime I've played elsewhere that has blue circle cue balls they're always noticeably smaller than the other balls, and definitely lighter. I just assume it's the material that they're made out of that causes them to wear quicker that the rest of the balls.
I will weigh them all when I get home and report back to this thread.