I have the Rift S, well for another 2 days before my G2 gets here. I run Oculus Debug Tool at 1.8 PD, Distortion Curvature at Low and Encode Bitrate at 500.
I can actually read the Standby Altimeter from the regular view, not leaning forward. It's small, but readable.
I have Nvidia set at midway on performance vs Quality. Also have DCS set at 1024 on the Resolution of Cockpit Displays.
My specs: I10900K Intel processor at 5.0 Ghz, Zotac 2080 Super Video Card, 32 Gb Ram, 2 TB M.2 NVMe SSD & 1 TB M.2 NVMe SSD WD's
I get steady 40 FPS anywhere but maybe a few dips on the Super Carrier.