I've 1Lt Magna(o) and drove around 25000Km. It gives excellent city and highway ride. I drove mostly in highways. It sails in road smoothly around 100-120Km/hr for hours without any problems.
Pros: 1. Best exteriors, 2. Very spacious in segment, 3. Very comfortable seats, 4. Smooth stearing, 5. Well balanced car, 6. Nice pick up in higher gears, 7. Sound free powerfull engine, only verna and i20 can beat you in highway. Maruti cars fall behind this engine in highway except breeza and ciaz., 8. Excellent inbuild music system, 9. Premium feel, 10. Highway mileage 23kmpl without AC, 21kmpl with AC, City 17kmpl without AC & 15kmpl with AC, 11. Very easy parking and good turning radious.
Cons: 1. Mild less pick up in city traffic, 2. Low ground clearance with full passengers, 3. No defogers and rear wipers, 4. No airbags.
Place to Improve: High speed brakes could be better.
My conclusion: Excellent car to buy. Best in segment. If you love driving then this is it. Value for money. Very good service and behaviour in service centers. You will love it.