I tried rFactor last Saturday, it was really good actualy.
Graphics are really nice.
Sounds is way better than LFS.
Force Feedback is good.
Physics was good, tire physics even "seems" better than LFS. ( I KNOW LFS IS NOT FINISED
)
The main problem , rFactor give you a feel of less freedom in the game than LFS.
Also, i had some GFX crash , GFX freeze i never had in LFS.
I couldnt really test the netcode, we where only 6 on the server i found, with 6 peoples, there were no lag at all. With 20 peeps, i dt know.
Again, the sound was really impressive when playing online
Engine sound, brake disc squeal, transmission scream, rolling sound, gravel on chassis when driving on grass,etc... really immersive.
The fact that there is no Shilf-L or F9 function doesnt mean that the physics is weak... Actualy it is more real to not have it, where in earth can u see realtime suspensions and tire heating ? hmmm... you can have it on telemetry in pits, that's all.
When rFactor will be release, there will be a new demo. Be sure that i'll test it. And if it is better than LFS, well, that will be 2 good sim to play , instead of 1, that's all bonus for us
cheers,