This is something I'm struggling with as well. Initially I thought I 'didnt like' FF helmets but after some experimenting I realized... I didn't like goggles. Which is a bummer because looks wise obviously its moto AF its cool. But I'm just not accustomed to riding in them so I feel very closed in, I feel more tense without my peripherals, I dunno.
So I'm looking to find the widest goggles possible I guess to get great FoV but... Ya shades might be the answer and I can't call it kooky (too much) cuz Metzger seems to rock the glasses and FF combo at Bear. And come to think of it I'm not 100% sure if he wore goggles during his FMX events. Would be interesting. But ya don't mind the FF but goggz are a faff on long days, hot days, or just really technical riding where I feel limited and timid from the FoV. Meh
I rate Oakley Airbrakes as having really good FOV.
But even better view, is wearing glasses.
Aside from being a fashion faux pas, running glasses with a FF has its downsides.
Firstly you lose a lot of frontal impact protection for your eyes and nose, as glasses can cause injury when they get shoved into your eye sockets. If I'm going to the trouble of wearing a FF, I want as much protection as possible.
Secondly, goggles go a long way to supporting the helmet on your face and minimising the up/down jiggle from a heavier helmet. To support this point, when the heavens open up and rain so hard you cannot see properly with goggles, I remove the goggle lens and just run them without.