Hello all, I've been doing the research for a month or two now and I'm getting ready to buy my first pair of Oakley shades. I've reached sort of a crossroads though: The Fuel Cell is definitely my favorite model. They fit me best for sure, and if I get the Ducati model I can get the Grey Polarized lens which I think is best for my eyes. The Pit Bull model comes in second, but the Black Iridium Polarized I think may be just a little too dark. Long story short: since the Fuel Cells only have a base curve of 6.25, I'm wondering if anyone can share experiences wearing their Fuel Cells on a motorcycle, and if the 6.25 curve and frame shape affects peripheral vision? If the Pit Bulls really are that much better for motorcycle riding, I may end up going with them. Thanks!