>>321349997
>how is it possible that 70 IPD was okay for me even though my IPD is like 73?
likely depends on how susceptible to motion sickness you are
my ipd is like 65 according to some app but I use the widest available half the time just to have maximum fov since only one eye is 20/20 and the other is nearsighted and I don't seem to really notice much of a difference between setting it to 65 or the max (70 on most hmds)