I bought the stunner 125 with disc (65, 250) but initially for 2 months the bike was fine, then after 2300kms the bike vibrates at 60km-80km but great power and with less mileage initially it was giving around 48-52km/ltr and after travelling 2300kms the bike gave me around 42-44kmpltr where as the pulsar 135 ls is 2000 cheaper but better mileage of around 48-53kmpltr and power is better than the stunner top speed of this is about 133kmph - 138kmph so iam planing to buy the pulsar135ls and dump the stunner.