They all copy and feed off each other. As far as winning the worlds, its the team with the deepest pockets that year to pay for the best and most drivers/mechanics to enter the race with. Switch the drivers of the top three chassis (with set-up time of course) and they would still be top 3. I think the OP made a good choice. Solid car with great support. Is it the "best" out there, well thats what this thread was about. But it is definately a very good car at a good price. Best of luck and have fun.