Car set up on a narrow vs wide layouts really end up pretty different. I have run about every car available and the tekno when set up right worked the best. The mugen is a safe car but i never really could hit the laps that i can with the tekno. To be honest, the serpent handled the best out of the wide cars. The design of the tekno for me has yielded the fastest laps and runs of all the cars. Narrow cars change direction faster than wide cars which can break the rear loose if the setup isnt right but once it is right, the car is hands down the fastest i have tried and the easiest to drive.