I have both... imo pCARS has the better eye candy, it has a better career, right now it has sublime VR support, and is a better over all put together package.
Assetto Corsa however still looks nice, has a huge modding community for cars and tracks and has better handling/physics imo.
Fiat Coupe, gone. 350Z gone. Dirty nappies, no sleep & practical transport incoming. Thank goodness for VR 🙂
I hope they release VR support soon... I bought AC specifically because they had DK2 support. I haven't played it in ages, since they stopped keeping up with the Oculus runtime updates.
I get my Rift tomorrow, and it would be really nice if I had another game in my library that I could play on it this weekend!