(Click for general game info.)
System requirements:

Latest drivers: (as at 21/08/2019)
Nvidia: 436.02
AMD: 19.8.1
Intel: Depends on your processor; download the driver update utility
Benchmarks:
GameGPU (Russian; launch build)
PC Games Hardware (German; launch build)
Tips and tricks:
Cap the frame rate/potentially improve frame times (1): Download RivaTuner Statistics Server, input your desired framerate limit in the 'Framerate limit' box, and hit enter (the program comes bundled with MSI Afterburner and earlier versions of EVGA PrecisionX). Alternatively, those with an Nvidia GPU have the option of Nvidia Inspector, which can also be used to impose a framerate cap, either in a similar manner to RTSS or by way of forcing a different vsync interval (click the small tool icon to open the game profile section).
Note: Useful if you your system can't maintain, say, 60fps and you're sensitive to the wild fluctuations, or you're experiencing uneven frametimes. The greater window the engine has to render a given frame, if you're imposing a lower framerate than the game can otherwise provide, may also help in alleviating stuttering related to data streaming.
Potentially improve frame times (2): Use exclusive fullscreen rather than borderless fullscreen.
Stop the game from crashing after 15 minutes on touch-capable systems running Windows 10: Open the task manager, switch to the Services tab and disable TabletInputService.
Fix G-Sync not functioning in fullscreen mode: Set G-Sync to 'Enable G-Sync for windowed and fullscreen mode.' (Credit to Blitzhex @ NeoGAF.)
Fix audio desyncing during cutscenes: Navigate to Control Panel -> Sound -> Active playback device properties -> Advanced and change the default format to Studio Quality. (Credit to d00d3n @ NeoGAF.)
Mitigate stuttering: Follow the instructions here. Adjust accordingly if you have an AMD GPU. (Credit to MaLDo @ NeoGAF.)
When posting your own tip/trick or something else you'd like to see here in the OP, be sure to tag my username (@JaseC) as this way I'll receive a notification. I may miss your suggestion otherwise.
Graphics settings:
Display mode: Fullscreen; Borderless; Windowed
Monitor: Self-explanatory
Resolution: Self-explanatory
Vsync: Disabled; Display-based; Display-based (half); 60fps; 30fps
Gamma adjustment: Self-explanatory
Field of view: 45 -> 90 in increments of 1
Film grain: 0 -> 100 in increments of 1
Chromatic aberration: Disabled/Enabled
Performance metrics: Disabled/Enabled
Overall quality: Low; Medium; High; Ultra
LOD: Disabled/Enabled
Bloom: Disabled/Enabled
Object motion blur: Disabled/Enabled
Camera motion blur: Disabled/Enabled
Motion blur quality: Low; Medium; High
DoF quality: Disabled; Low; Medium; High; Ultra
SSAO quality: Disabled; Low; Medium; High; Ultra
SSR quality: Disabled; Low; Medium; High
Volumetric light quality: Disabled; Low; Medium; High
Shadow quality: Low; Medium; High; Ultra
Anti-aliasing: Disabled; FXAA; TAA; TAA + FXAA