I spent the bucks and got a pair of Oakleys.
I have been thinking on a new pair lately and cringe at the thought of the cost again. I am looking this time a M Frames. I will look at Rudys again too.
Sometimes when I go out and do not wear the Oakleys I find that my regular glasses that tint in the sun lets too much wind in and that bothers me some. I really like the wrap around sunglasses.
The only thing I do not like about dedicated prescription sun glasse is if I stop somewhere and need to go inside I don't have my regular glasses. I do not like to carry them so that is really just my fault though.