The return of the 911 GT1 straßenversion is cause for celebration, and considering Turn 10 has a full-scale model of it gracing their lobby, you had to figure the '17 919 Hybrid was coming, but I'm still pleased to see it confirmed so quickly.
Silly number of cars.
Put those resources into tracks.
Considering FM6 already had a decent track roster, (one that returning circuits like Mugello and Suzuka will only make better), I'd rather Turn 10 invest in simulating more systems so that many of their 700 cars don't feel redundant; it's well past time for things like hybrid powertrains, active differentials and electronic driver aids to be modeled and realistically implemented, so that contemporary cars can be more than simply crude approximations.
Outside of the compromises the roster size forces on vehicle simulation, though, I have no problem with Turn 10 doubling down and playing the numbers game. With their most notable competitors on console offering more focused experiences, car count is an undeniable advantage to Forza, especially for players who just want to boot up the game and find whatever suits their fancy.
That's not exactly where I wanted to see the series go, but it's not like there's a shortage of options, on both console and PC, to scratch whatever itch Forza doesn't. Everyone wins!