On the other hand, you can just wait for the right SAC deal at between 39 and 47 bucks and have all the Oakley, Smith or Spy goggles you could ever want.
Fit-wise neither the Wisdom or A-frame are quite wide enough for me and they don't fit well with a Giro Fuse helmet. The A-frames are smaller vertically but seem slightly wider side to side, and actually seem to fit a helmet better. I gave the A-Frames to my daughter and use the Wisdoms on cloudy days, but it still bugs me that they encroach on the side of my eyes. I much prefer the Smith Spherical Prodigy goggles for fit and visibility. Watch out, you will find a lot of so called "Asian-fit" goggles for sale on Ebay. These do not fit U.S. adults.