What new features would you like in future updates of Extreme Car Driving?

I am not fully sure, but I think future updates should add some new features. Maybe better graphics or new cars would be good, but at the same time the game is already fine. Some people may want more missions, while others enjoy free driving without rules. Online mode could also be interesting, but it might make the game more complicated. So I feel mixed about what should be added. What do you think should be the main focus in future updates—more realism or more fun features?