I have a pair of Kscopes and like them, I use them at night/flat light. They're inexpensive, don't fog up, and come with an extra yellow lens. The frames are nice and soft too.
I heard smith IOs are dope....and sheep seems to reinforce that.
I say, try them both on (if you can) and see which one works for you. If all things are pretty even but cost is a factor, get the Ashburys. Pretty good value.
If you'd take another suggestion, I'd like to also recommend Airblaster Airgoggles. They're my favorites. They don't fog no matter what stupid stuff I do with my goggles, they're comfy, SUPER durable (I treat goggles like shit) and are also inexpensive. The Baker lenses also don't lose their mirroring, if that's something you care about.
...speaking of Airblaster...those goggles have been recycling on the Clymb the last few weeks. Chances are you'll see them again.