The VRCover facial interface is essential. I would have returned the G2 were it not for that interface. With the stock face pad I couldn’t even fit my face into it fully, and it pinched my nose so much it actually hurt after 30 minutes or so of use.
With the G2 I get a comparable FOV to that with my Quest 2, which is perfectly acceptable to me, and it’s super comfortable. I can fly for a couple hours and not need to adjust the headset at all.