I ran a few 1-on-1 races against the Darche 992 GT3-R 2023 v1.3 just released & swapped cars a few times. OOTB the Darche FFB is lighter and car is more responsive mid-corner to throttle inputs i.e. classic 911 'steering with the throttle' lift off = rotate/tuck the front in. I usually don't delve into detailed suspension but recently started using tyre buddy app to optimise PSI/camber/toe. These cars have a bewildering array of suspension tuning! I used the Darche settings as it was and matched the
RSS set-up with what I could translate between the cars. The RSS now responded to lift-off throttle turn in, just like the Darche could enter the main straight (T14 Brno circuit) by regulating throttle rather than getting complete out of the throttle momentarily to keep on track. At first I was RSS all the way, even tho it was slower the FFB was heavier ergo perceived more realistic. But the communicative front end of the Darche's tyres was impressive. After the suspension tune they're very close.
Tested with Simucube1 20Nm Mige 22-bit encoder, CSP 0.2.6p1 output real steering forces ON, more physically accurate gyro, AC all Effects OFF.