Anyone else try AC since the last update?  It is driving very well imo. 
I find the sense of immersion with the Lotus 25 absolutely amazing.
The way everything comes together is top notch; graphics, sounds, physics and ffb.
 As a side note in comparison with the Historic F3s in rF2.  The ISI tires have much greater grip.  So much more so that they turn significantly faster laptimes with about 1/2 the power and correspondingly lower top speeds.

I haven't had enough time to test it yet to make a proper judgement. And honestly I haven't driven it for a long time so I don't exactly remember how it felt before. At least it seems to run very smooth on my new pc.

Weight sensation in AC makes the cars feel kinda wobbly (if that's a word). I guess it's just something to get used to. I still prefer braking in rf2. Also rf2 has better feel to sliding. Also I don't somehow like gear shifting in AC, but it might be because I'm not used to proper drivetrain model.

Haven't checked the state of AC multiplayer, but reading the forums I kinda get the sense that the game interests more cruisers than racers. I hope I'm wrong. I could have time for two sims (actually I also have Dirt rally and Automobilista)

That same system has also been implemented in rfactor 2. I just don't know how much activity it got.