Did a small comparison of Project CARS and iRacing right now, doing a crappy lap at Watkins Glen. It feels like there are quite many years between them graphics wise, and the behavior of that Lotus in CARS does not disappoint me at least... And the feeling of speed and motion is so much better in CARS (in my opinion!), and CARS is just an alpha, while iRacing is version 2...
First in the Lotus 68 in pCars (Bloody ugly first corner, and many other missed corners. That old Lotus is a joy to drive but as I've only played the game for a day I can't handle it
Then in the Star Mazda in iRacing (a bit cleaner lap but lots of misses too
):
And bear with my driving, have only played both games for a day, even though i played iRacing way back