I own 17 sets off balls:
Aramith Tournaments
Brunswick Centennials (4 sets; 3 modern, 1 vintage)
Brunswick Ivorylene Darts (vintage)
Cosmos Diamond Ultra-C TV Set
Cyclop Athena
Cyclop Hyperion
Cyclop Skittles
Dynashperes Bronze
Hyatt Bicentennials (vintage)
Hyatt Fancy-O's (vintage)
Olhausen Signatures
Predator Arcos I (prototypes)
Vigma Diamonds
Vigma Zig Zags
Objectively speaking, the Dynaspheres Bronze set plays every bit as good as a any of the high end offerings from Saluc (Amamith and Centennials), Cyclop and Cosmos. They look great, play great, stay cleaner longer and are a fraction of the cost. They were also the most consistent in terms of weigh in the weight analysis I did a couple months back (sticky in the Main Forum). Pair these up with a Measle Ball of your choosing (Super Aramith Pro, Aramith Black, Diamond TV Cue Ball, Arcos II, etc.) and you are good to go for years of play.