1st off, not trying to start another argument..

i have a question about your comment on 'knock off' rims. i've seen folks hating on Rota's because they look like a certain Spoon rim and also look like a certain Mugen rim.

what is the actual difference?
What actually makes the Mugen or Spoon rims better?
do the Mugen or Spoon rims weigh less, are they stronger?
or do they just have the Spoon/Mugen stamp on them?

if i had rota's, i wouldnt try to pass them off as another brand, whats the point?