So I just had a damn near religious experience with my Vive and Assetto Corsa. I was finally able to buy a racing seat I had been searching months for, and after it arrived, I quickly downloaded AC.
At first I was getting a lot of reprojection with a subpar frame rate. It was fun but I kept feeling like it was just sooo close to being an amazing experience. I messed around with graphics settings to no avail, but finally figured out that disabling reprojection solved the problem.
I loaded up Spa in a P1 I believe and holy shit I kid you not, I was almost brought to tears.
Once it was running at a buttery smooth 90 fps it all finally clicked. I could not stop smiling. There were moments going though the corners where it was seriously almost euphoric, having my hands on a real wheel that matched the virtual one, combined with the seat, and I was fucking there! Here I was flying up the Eau Rouge at Spa in a P1, truly feeling the insane elevation of it, and in that instant, realizing why it's such a terrifying corner in real life. Holy shit! That was a mind shattering moment. I know it sounds like hyperbole, but for a lifetime racing fan, it really isn't.
When I first saw VR I knew that it would be incredible for sim racing, that one day I would need to own one with a racing wheel and seat, and what I experienced just now has made everything I've invested into getting it worth it 100%.
Next I started a race against the AI and had amazing battles for position. I was able to actually judge the distance between me and the car ahead so I could maintain a steady spot close behind and wait for the perfect moment to overtake. After the race I loaded up the replay and had an aha moment where I stepped out of my racing chair, clipping out through the car and having the most incredible view. Standing right next to a 1:1 scale race car, the camera attached to it as it flew through the course. I could walk around and get right up on the wheels and watch the brakes glow when going into the corners. It was by far the coolest thing I've ever done in VR.
I truly could not be more thankful to be alive at a time that VR is actually a thing.