As a consumer, I gravitate towards Storm because of this
Storm currently has the following
ERG Solid (Zero Gravity)
ERG Pearl (Byte, Lucid)
NRG Solid (Sync, Marvel S)
R2S Solid (IQ Tour)
R2S Hybrid (IQ Fusion, Reign On, Crossroad, Hyroad, Lights out, and Frantic)
R2S Pearl (IQ Tour Pearl, Hyroad Pearl, Freakin Frantic)
R2X Pearl (Marvel Pearl)
PFT Solid (Reign of Power)
U3S Hybrid Urethane (Super Natural)
U2S Pearl Urethane (Natural Pearl)
U1S Hybrid Urethane (Polar Ice)
U1S Pearl Urethane ( Mix)
Reactor Pearl (Tropical Breeze)
Polyester Pearl (Black Ice)
Cores
Shape Lock LD (Zero Gravity)
G2+ (Byte)
G2 (Sync)
M.A.D (Lucid)
C3 Centripetal Control (IG Tour Fusion, IQ Tour Pearl, IQ Tour)
Centripetal (Marvel S, Marvel Pearl)
Inverted Fe3 Tech (Crossroad)
Inverted Fe2 Tech (Hyroad Pearl, Hyroad)
C.A.M (Reign On, Reign of Power)
N.O.S (Freakin Frantic, Frantic)
Turbine (Super Natural, Lights Out, Natural Pearl)
Camber (Tropical Breeze)
Traditional 3 Peace (Polar Ice, Black Ice, Mix)
14 different covers with 13 different cores in use right now..