Kawasaki NINJA ZX6R - Akrapovic Full Exhaust VS Hamaguchi Full Exhaust

Which one sounds better Folks? Hey, check out the other most recent videos uploaded on this channel. Click the links below Folks. A Yellow DUCATI 1199 Panigale? Kawasaki NINJA w/ Two Brothers Full Exhaust System 1199 Panigale Tricolore Start-up and Revving DUCATI Desmosedici RR Start-up and revving