Own CV1.
Would say the shape of the fov is more round than anything. You can run the lenses towards the side with the slider to give a more oval left-to-right effect, but for me it seems to reduce clarity. Pupillary Distance I think it's called.
I've ridden motorbikes for years, and I find the effect very similar in ED to wearing a helmet. The "godrays" don't bother me as much as others I guess, because it's exactly like having the plexiglass shield down. I suppose I'm just used to it.