satria81,
Base on my experience stock clutch are the best for daily drive.
As I been using Carbonetic Twin Plate on my slow ride seems useless.
Some drove my car said, the clutch lighter then stock
During traffic jam make me "Demam" coz too tired handle the clutch.
Aftermarket clutch not suitable to drive slow...
Ogura single plate
u can use hks twinplate is lighter and for traffic jem is no isue..