What are some good aviator brands? Ray Ban?

Im in the market for some new sungles, I'm not looking for any cheap or generic brands. I've always been a Spy Optics guy but I want something new, I dont want oakleys or spys so any good suggestions? I want some aviators but are Ray Ban a good brand for aviators? Such as are they in the same category as Spy and Oakley? If not then what are some good aviator brands? Money isnt really a issue but then again I dont want to spend over $300 for a pair, thanks.