a have done a few online races and i have to admit, the networking reminds me of eurotrucksimulator in its early days. countless times i have kicked off people under braking without contact, it just looks like my networked self hasnt even attempted to slow down and just fullspeed kicked him out. and so have i been kicked out on straights or under braking multiple times. the only sad thing is, is that the same issue is present in project cars, so i doubt this can or will be fixed :/
prolly ok for both, havent had an issue in live for speed, raceroom or assetto corsa with ppl with 300 ping, and here its just meh