Easton MOI #'s, anyone an expert?

[pdunn]

I bought an Easton 32/ 29 V12 as they advertise it as their lightest swing weight (MOI, or Moment of inertia). Easton rates it a 60 and they rate the stealth a 90 MOI. Does anyone know what the actual difference is in a real number not just an Easton marketing #? I tried comparing them with a balance point but found no appreciable difference. Obviously they are both -3 and are besr certified so it is not going to be a massive difference, but I thought it would be something! I emailed Easton a few weeks ago but no answer.

[Kupuna]

I don't know what it means but here is a link to an an expert's explanation http://www.kettering.edu/~drussell/bats-new/besr.html

[SnprSlick]

It's demonstrating how light the bat feels in your hands. If you compare a V12 to a Stealth, you'll notice the Stealth feels a bit heavier and slower while swinging it.

[BoltsBaseball]

The Stealth Bats are all end-loaded.