YOU need to try various lenses, even by looking through the window of a shop on a cloudy day. I have the Smith sensor mirror lenses in my junk box...for my eyes the rose-copper RC36 lens does a much better job in the clouds.
About fogging...bigger frames that hold the lens farther away from your skin is a help to reduce fogging in the times you're working up a sweat, as well as allowing more air flow through the goggle. The Smith turbo fan aren't perfect but are superior for less fogging.
what frames do the lens fit, I would be willing to buy them.