I'm faster with VR, for the last few days I've been Golding Circuit Experiences & License test that where left unfinished, VR just gives you a better spacial awareness, depth perception, with the wider FOV on the flat screen gives a faster sense of speed, but with VR the sense of speed is slower, closer to reality giving you a slighter edge on reaction times.
Went back to Deep Forest for the Circuit Experience where my fastest time in second sector was 3 seconds off with the Audi R8 which was a bit more slippery to handle compared to other GT3's, after a couple of tries I was within .200 of a second Golding it, after five attempts Golded it under a second.