Sunglasses Season

Since sunglasses season is about to sneak up around the corner, I am doing some actual research on purchasing a dream pair that I have always wanted, instead of (no offense target) buying 3 pair that will inevitably break or fall apart before the summer is over. The problem is that I cannot decide between two styles - both classics - the ray ban wayfarers or standard aviators (both look good, I have been trying these bad boys on for years!)

What is best? hmmmmm.