I have used tvs star city for around 3 years. It gives very good milege and is very durable too. Its does provide much power but is very good for city ride.you may find difficulty initially but you become used to of it day by day. Bike doesnt starts at any other gear except neutral so that becomes a problem sometimes but you become used to of it . overall for city ride it is one of the bwst economically sound bikes but is not suitable for riding in mountains.