>>270798980
I've not played flightsims extensively, but I imagine PPD is more important for spotting tiny planes in the distance than fov. Going from rift cv1 to index, the black levels of the LCD panel are annoying, as is the glare with any high-contrast scene, but it's definitely a lot crisper. SDE is virtually nonexistent, but it's replaced by bad aliasing artifacts, unless you crank up supersampling.