Looking to get riding sunglasses. My prescription is too strong for in-frame lenses. I like the Rudy Project RB3 - with flip-up and on-frame lenses - and the Adidas Evil Eye with insert. Anyone have any experience with either or both? On the Rudy's, I'm curious about any problems with fogging. On the Adidas, I wonder about the small size of the insert and any problems encountered with peripheral vision.