Its not evolution like they would have us to believe. IMO its just there focused on SALES, moving cars, money. Your not evolving a year later. Thats failing to do your home work in the first place. To busy concentrating on sales and they missed the boat. IMO, its make the company look bad.
How do you figure? And WTF are you talking about a year later?
Was the B5M not a dominating chassis? How did they miss the boat? The car just flat out works. The B6 is the evolution from racing the B5M. As tracks change, so do the cars that drive on them.
Nobody is forcing you to buy a new car. I will not be. Not yet, not for a while. No need to. My B5M works great on the surfaces I run it on.