I used to have Ray-Bans, but only buy Maui Jims these days. I tried Revos, which I had always thought of as very high-quality, but they were not good (lenses reflected lots of light from behind me, as if they lacked an anti-reflective coating).

But even some MJs are not as good as the price would suggest. I have tried $300 MJs that didn't have spring hinges. They were just like regular lousy hinges.

Costco has a selection of Maui Jim sunglasses for ~$100, which is far below retail.