My current 5 ball line up (no joke)
Imperial Quantum
Burgundy Quantum urethane (one of the original 3 Quantums)
Steel Rhino Pro
Teal Rhino Pro
Purple Rhino Pro
I also have:
Triton Elite solid
Parker Bohn MVP
Phenom Unleashed
Stingray/C urethane
Hype urethane
I guess other than the Hype and Phenom everything is pre 2000....
WOWZERS!