Myself I am owner of royal enfield classic 350 bike.its almost an year and I have not faced a single problem yet.mileage is also good gives approximately 38 in the highway and little less may be upto 33 in the city.road grip of the bike is excel even if its too windy the bike doesnt shake, yes there will be vibrations above 85 kmph so you have to maintain a strong grip.only thing lacking from other bikes is the pickup.pickup is a little low may b manufacteres have to look at it beside that it is the best bike.
Unlike other bikes it has good comfort both for the rider and pillion coming to the performance which depends on ur way of driving.if u r a smooth user its best.yet another drawback is it doest have fuel meter so u may b tensed about petrol leavin a few drawbacks its the best bike u ll ever find especially for long riders