I've had a bunch of goggles over the years, mostly Oakley, but I made the switch after I broke a pair of airbrakes.
These goggles fit me great, although I've never had fit issues with goggles. The field of vision is great, I haven't noticed any deficiencies.
The lenses are pretty good, although I still think I prefer Oakley's lenses, replacements are pretty easy and chap to come by.
The clip in the back of the goggles is nice to have and is pretty low profile for those who wear the strap underneath their helmet.
They fit great with my Smith Variant Helmet.
These goggles are for people with a slightly bigger face, so I would suggest trying them on before buying. The fast swap lenses are amazing for when you go from skiing in the sun to skiing at night. My only complaint about the lenses is if it rains sometimes I end up getting condensation in between the two lens panes the next time I go skiing. This can be solved by leaving the lens in some dry rice overnight though. Overall I love these goggles though, awesome field of view, fast easy lens swaps, and I think they just look cool. I would recommend them, and I would buy more pairs in the future!